Sunday, December 24, 2023

Video: Hardware Troubleshooting on the Linux Commandline

I put up one more video for 2023. I hope you'll find it useful.




Have you ever wondered how to troubleshoot hardware issues in Linux, especially from the commandline? In this video we'll take a look at tools you can employ from a Linux shell session to help identify hardware, diagnose and troubleshoot issues, and work toward solutions to hardware problems.

Thank you for watching my video. If you found it helpful, please give me a Like, Subscribe, and Share. There's more to come!

ALL LOGOS AND DISTRIBUTION NAMES ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS.

PDF COPIES OF THE SLIDE PRESENTATIONS CAN BE FOUND ON MY GITHUB SITE:

https://github.com/InformationTechWithDave

SOURCES FOR LINUX INSTALLATION MEDIA IF YOU DON'T HAVE RELIABLE BROADBAND INTERNET:

Amazon: https://amzn.to/3R4gu9Y

LinuxDiscOnline: https://www.linuxdisconline.com/

NOTE: AMAZON LINKS ARE AFFILIATE LINKS. IF YOU CLICK ON THE LINK AND THEN BUY SOMETHING I WILL RECEIVE A SMALL COMMISSION AT NO ADDITIONAL COST TO YOU.


Video: Exploring and Scanning with Nmap

 In this video we learn how to explore networks and scan hosts using Nmap, the Network Mapper.



Thank you for watching my video. If you found it helpful, please give me a Like, Subscribe, and Share. There's more to come!

ALL LOGOS AND DISTRIBUTION NAMES ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS.

PDF COPIES OF THE SLIDE PRESENTATIONS CAN BE FOUND ON MY GITHUB SITE:

https://github.com/InformationTechWithDave

LINKS FOR THE SOFTWARE AND BOOKS MENTIONED IN THIS VIDEO:

Nmap: https://nmap.org/

Nmap Free Online Book: https://nmap.org/Book

Softcover book: https://amzn.to/48a9XS8

Homebrew: https://brew.sh/

VMware Workstation: https://www.vmware.com/products/workstation-pro.html

VMware Fusion: https://www.vmware.com/products/fusion.html

VirtualBox: https://www.virtualbox.org/

UTM: https://mac.getutm.app/

VMware vSphere ESXi: https://customerconnect.vmware.com/en/evalcenter?p=free-esxi8

Metasploitable (Intentionally vulnerable Linux VM): https://sourceforge.net/projects/metasploitable/

CVE Vulnerability Search: https://cve.mitre.org/cve/search_cve_list.html


SOURCES FOR LINUX INSTALLATION MEDIA IF YOU DON'T HAVE RELIABLE BROADBAND INTERNET:

Amazon: https://amzn.to/3R4gu9Y

LinuxDiscOnline: https://www.linuxdisconline.com/


NOTE: AMAZON LINKS ARE AFFILIATE LINKS. IF YOU CLICK ON THE LINK AND THEN BUY SOMETHING I WILL RECEIVE A SMALL COMMISSION AT NO ADDITIONAL COST TO YOU.

Video: Exploring Linux Shell History and HISTCONTROL

In this video we take a look at the Linux shell history function along with HISTCONTROL.

 



ALL LOGOS AND DISTRIBUTION NAMES ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS.

PDF COPIES OF THE SLIDE PRESENTATIONS CAN BE FOUND ON MY GITHUB SITE:

https://github.com/InformationTechWithDave

SOURCES FOR LINUX INSTALLATION MEDIA IF YOU DON'T HAVE RELIABLE BROADBAND INTERNET:

Amazon: https://amzn.to/3R4gu9Y

LinuxDiscOnline: https://www.linuxdisconline.com/

NOTE: AMAZON LINKS ARE AFFILIATE LINKS. IF YOU CLICK ON THE LINK AND THEN BUY SOMETHING I WILL RECEIVE A SMALL COMMISSION AT NO ADDITIONAL COST TO YOU.


Video: Exploring the Linux Filesystem Hierarchy

 This is the second video on my YouTube Channel, @InformationTechWithDave:



Understanding how the Linux filesystem is crucial for system administrators, enthusiasts, and developers who need to manage and troubleshoot Linux computers.

In this video we''ll learn how to move around the Linux filesystem, display directory contents, and what the different directories or folders are used for.

YouTube Channel: InformationTechWithDave

Earlier this month I started a new YouTube channel to share some of the knowledge I've accumulated since changing careers into IT back in 1999. So far I have uploaded videos on topics related to Linux and cybersecurity. I have plans to expand on that in the future.

My channel's home page is: https://www.youtube.com/@InformationTechWithDave

The first video was this one:


Later videos have better audio because I bought a Fifine K650 USB microphone at Microcenter. I then added this pop filter from Amazon.

Please take a look and if you find the information I'm providing useful, subscribe, hit the notification button, and share my videos.

PDF versions of the presentations for my videos can be found on my GitHub site: https://github.com/InformationTechWithDave

Friday, November 03, 2023

Galco Draw-Ez for Holsters

Recently I've posted about M3 Tanker Holsters, of which I have three variants. The no-name copy that I wanted to use with my Beretta M9 was very snug, so I did a couple things to make it usable.

First, the leather was very dry, so I worked in some 100% neatsfoot oil. This softened it a bit and will preserve the leather. At some point I'll also rub some Sno-Seal dressing into the outside, to provide some water repellency.

After treating it with neatsfoot oil, I wrapped the Berretta in Saran wrap and forced it into the holster for about a week. This loosened it a little and the I added a plastic bag over the Saran wrap, then let it sit in the holster for another week or so. By this point it was getting there. However, the gun still dragged when drawing it.

So, the final step was to rub some Galco Draw-Ez Solution into the inside of the holster where the gun rubbed against it. I let it sit for about 10 minutes, put the naked gun back in, and tried drawing. It made a noticeable improvement.

Draw-Ez comes in 1/2 oz. (15ml) bottle. It's not cheap but a little goes a long way. If you have a leather holster that is hard to draw from it's worth trying.


Thursday, November 02, 2023

Jewish Boycott?

JEWISH BOYCOTT

BY John Neville Cohen – Publisher


BY COMUNIDAD JUDÍA · 13 SHEVAT 5781– 26 JANUARY, 2021


A short time ago, Iran’s Supreme Leader Grand Ayatollah Ali Khamenei urged the Muslim World to boycott anything and everything that originates with the Jewish people.


In response, Meyer M. Treinkman, a pharmacist, out of the kindness of his heart, offered to assist them in their boycott as follows:


“Any Muslim who has Syphilis must not be cured by Salvarsan discovered by a Jew, Dr. Ehrlich. He should not even try to find out whether he has Syphilis, because the Wasserman Test is the discovery of a Jew. 

If a Muslim suspects that he has Gonorrhea, he must not seek diagnosis, because he will be using the method of a Jew named Neissner.


“A Muslim who has heart disease must not use Digitalis, a discovery by a Jew, Ludwig Traube.


Should he suffer with a toothache, he must not use Novocaine, a discovery of the Jews, Widal and Weil.


If a Muslim has Diabetes, he must not use Insulin, the result of research by Minkowsky, a Jew. 


If one has a headache, he must shun Pyramidon and Antypyrin, due to the Jews, Spiro and Ellege.


Muslims with convulsions must put up with them because it was a Jew, Oscar Leibreich, who proposed the use of Chloral Hydrate.


Arabs must do likewise with their psychic ailments because Freud, father of psychoanalysis, was a Jew.


Should a Muslim child get Diphtheria, he must refrain from the Schick” reaction which was invented by the Jew, Bella Schick.


“Muslims should be ready to die in great numbers and must not permit treatment of ear and brain damage, work of Jewish Nobel Prize winner, Robert Baram.


They should continue to die or remain crippled by Infantile Paralysis because the discoverer of the anti-polio vaccine is a Jew, Jonas Salk.


“Muslims must refuse to use Streptomycin and continue to die of Tuberculosis because a Jew, Zalman Waxman, invented the wonder drug against this killing disease.


Muslim doctors must discard all discoveries and improvements by dermatologist Judas Sehn Benedict, or the lung specialist, Frawnkel, and of many other world renowned Jewish scientists and medical experts.


“In short, good and loyal Muslims properly and fittingly should remain afflicted with Syphilis, Gonorrhea, Heart Disease, Headaches,Typhus, Diabetes, Mental Disorders, Polio, Convulsions and Tuberculosis and be proud to obey the Islamic boycott.”


Oh, and by the way, don’t call for a doctor on your cell phone because the cell phone was invented in Israel by a Jewish engineer.


Meanwhile I ask, what medical contributions to the world have the Muslims made?”


The Global Islamic population is approximately 1,200,000,000; that is ONE BILLION TWO HUNDRED MILLION or 20% of the world’s population.


They have received the following Nobel Prizes:


Literature:

1988 – Najib Mahfooz


Peace:

1978 – Mohamed Anwar El-Sadat

1990 – Elias James Corey

1994 – Yaser Arafat:

1999 – Ahmed Zewai


Economics:

(zero)


Physics:

(zero)


Medicine:

1960 – Peter Brian Medawar

1998 – Ferid Mourad


TOTAL: 7 SEVEN


The Global Jewish population is approximately 14,000,000; that is FOURTEEN MILLION or about 0.02% of the world’s population.


They have received the following Nobel Prizes:


Literature:

1910 – Paul Heyse

1927 – Henri Bergson

1958 – Boris Pasternak

1966 – Shmuel Yosef Agnon

1966 – Nelly Sachs

1976 – Saul Bellow

1978 – Isaac Bashevis Singer

1981 – Elias Canetti

1987 – Joseph Brodsky

1991 – Nadine Gordimer World


Peace:

1911 – Alfred Fried

1911 – Tobias Michael Carel Asser

1968 – Rene Cassin

1973 – Henry Kissinger

1978 – Menachem Begin

1986 – Elie Wiesel

1994 – Shimon Peres

1994 – Yitzhak Rabin


Physics:

1905 – Adolph Von Baeyer

1906 – Henri Moissan

1907 – Albert Abraham Michelson

1908 – Gabriel Lippmann

1910 – Otto Wallach

1915 – Richard Willstaetter

1918 – Fritz Haber

1921 – Albert Einstein

1922 – Niels Bohr

1925 – James Franck

1925 – Gustav Hertz

1943 – Gustav Stern

1943 – George Charles de Hevesy

1944 – Isidor Issac Rabi

1952 – Felix Bloch

1954 – Max Born

1958 – Igor Tamm

1959 – Emilio Segre

1960 – Donald A. Glaser

1961 – Robert Hofstadter

1961 – Melvin Calvin

1962 – Lev Davidovich Landau

1962 – Max Ferdinand Perutz

1965 – Richard Phillips Feynman

1965 – Julian Schwinger

1969 – Murray Gell-Mann

1971 – Dennis Gabor

1972 – William Howard Stein

1973 – Brian David Josephson

1975 – Benjamin Mottleson

1976 – Burton Richter

1977 – Ilya Prigogine

1978 – Arno Allan Penzias

1978 – Peter L Kapitza

1979 – Stephen Weinberg

1979 – Sheldon Glashow

1979 – Herbert Charles Brown

1980 – Paul Berg

1980 – Walter Gilbert

1981 – Roald Hoffmann

1982 – Aaron Klug

1985 – Albert A. Hauptman

1985 – Jerome Karle

1986 – Dudley R. Herschbach

1988 – Robert Huber

1988 – Leon Lederman

1988 – Melvin Schwartz

1988 – Jack Steinberger

1989 – Sidney Altman

1990 – Jerome Friedman

1992 – Rudolph Marcus

1995 – Martin Perl

2000 – Alan J. Heeger


Economics:

1970 – Paul Anthony Samuelson

1971 – Simon Kuznets

1972 – Kenneth Joseph Arrow1975 – Leonid Kantorovich

1976 – Milton Friedman

1978 – Herbert A. Simon

1980 – Lawrence Robert Klein

1985 – Franco Modigliani

1987 – Robert M. Solow

1990 – Harry Markowitz

1990 – Merton Miller

1992 – Gary Becker

1993 – Robert Fogel


Medicine:

1908 – Elie Metchnikoff

1908 – Paul Erlich

1914 – Robert Barany

1922 – Otto Meyerhof

1930 – Karl Landsteiner

1931 – Otto Warburg

1936 – Otto Loewi

1944 – Joseph Erlanger

1944 – Herbert Spencer Gasser

1945 – Ernst Boris Chain

1946 – Hermann Joseph Muller

1950 – Tadeus Reichstein

1952 – Selman Abraham Waksman

1953 – Hans Krebs

1953 – Fritz Albert Lipmann

1958 – Joshua Lederberg

1959 – Arthur Kornberg

1964 – Konrad Bloch

1965 – Francois Jacob

1965 – Andre Lwoff

1967 – George Wald

1968 – Marshall W. Nirenberg

1969 – Salvador Luria

1970 – Julius Axelrod

1970 – Sir Bernard Katz

1972 – Gerald Maurice Edelman

1975 – Howard Martin Temin

1976 – Baruch S. Blumberg

1977 – Roselyn Sussman Yalow

1978 – Daniel Nathans

1980 – Baruj Benacerraf

1984 – Cesar Milstein

1985 – Michael Stuart Brown

1985 – Joseph L. Goldstein

1986 – Stanley Cohen [& Rita Levi-Montalcini]

1988 – Gertrude Elion

1989 – Harold Varmus

1991 – Erwin Neher

1991 – Bert Sakmann

1993 – Richard J. Roberts

1993 – Phillip Sharp

1994 – Alfred Gilman

1995 – Edward B. Lewis

1996- Lu RoseIacovino


TOTAL: 129!


The Jews are NOT promoting brainwashing children in military training camps, teaching them how to blow themselves up and cause maximum deaths of Jews and other non-Muslims.


The Jews don’t hijack planes, nor kill athletes at the Olympics, or blow themselves up in German restaurants.


There is NOT one single Jew who has destroyed a church.


There is NOT a single Jew who protests by killing people. The Jews don’t traffic slaves, nor have leaders calling for Jihad and death to all the Infidels.


Perhaps the world’s Muslims should consider investing more in standard education and less in blaming the Jews for all their problems.


Muslims must ask ‘what can they do for humankind’ before they demand that humankind respects them.


Regardless of your feelings about the crisis between Israel and the Palestinians and Arab neighbors, even if you believe there is more culpability on Israel ‘s part, the following two sentences really say it all:


‘If the Arabs put down their weapons today, there would be no more violence. If the Jews put down their weapons today, there would be no more Israel.”


Benjamin Netanyahu: General Eisenhower warned us. It is a matter of history that when the Supreme Commander of the Allied Forces, General Dwight Eisenhower, found the victims of the death camps he ordered all possible photographs to be taken, and for the German people from surrounding villages to be ushered through the camps and even made to bury the dead.


He did this because he said in words to this effect: ‘Get it all on record now – get the films – get the witnesses – because somewhere down the road of history some bastard will get up and say that this never happened’


Recently, the UK debated whether to remove The Holocaust from its school curriculum because it ‘offends’ the Muslim population which claims it never occurred.


It is not removed as yet. However, this is a frightening portent of the fear that is gripping the world and how easily each country is giving into it.


It is now more than 65 years after the Second World War in Europe ended

Now, more than ever, with Iran, among others, claiming the Holocaust to be ‘a myth,’ it is imperative to make sure the world never forgets.

Tuesday, October 31, 2023

Guns for Jews

I've put together a primer on gun ownership for fellow Jewish-Americans who are new to it, in the wake of the October 7th pogrom. It's in the form on an article I'm hosting on my Google Drive.

Guns for Jews.

Please share it to anyone who you think might find it useful.

Wednesday, October 11, 2023

The M3 "Tanker" Shoulder Holster

Sometime around 1939 - 1940, the US Army adopted a shoulder holster as an option for carrying the M1911A1 pistol. A similar version was adopted during WW2 for the S&W Victory Model and Colt Commando revolvers. These holsters remained in service at least until the 1990s, AFAIK. After the 1911 was replaced with the Beretta M9, it was used for the new pistol.

Several years ago I picked up a copy of the USGI M3 shoulder holster for the S&W Victory Model from the now-defunct Pacific Canvas and Leather. I like it a lot for carrying my Model 15 or Ruger Police Service Six, but of course it's too small for an N-Frame.

I recently replaced the grips on my S&W Model 28-2 Highway Patrolman, which made the gun much easier to shoot with my small hands. It previously wore a set of Herrett's Shooting Stars. I replaced them with a set of Thai Magnas + a BK Grips adapter. With it now fitting me better I started thinking about packing it as a woods gun.

So back on 9/3 I placed and order with El Paso Saddlery for one of their “1942 Tanker” holster, which is their version of the USGI M3 shoulder holster. It arrived 9/15, much sooner than expected based on what the EPS website says.




If it looks backwards it's because I'm a southpaw.

It’s very nicely made with nice leather, stitching, and hardware. They also threw in a key fob.

Out of curiosity I put my Colt Shooting Master in it and except for the fact that it’s too short for a 6” barrel, the holster fits the gun well. So, if I ever pick up a 4” Colt New Service this holster is usable with it.

A S&W Heavy Duty would look right in this rig.

I'm looking forward to using it in the woods.

I also have a copy of the M3 for 1911s. I don't have a 1911 anymore but I do have an M9, so tonight I tried it in the holster.



(I don't recall where I got this one from. Maybe Amazon. I'm pretty sure it was made in India.)

It's very snug and takes quite a bit of force to insert. So, since the leather was dry I gave it a good coat of neatsfoot oil and plan to leave the Beretta in it for several days in the hopes it'll stretch out.

As-is, my Browning High Power and Beretta 81 Cheetah fit OK. The CZ P-09 won't fit at all.

I've recently run across variants of the Tanker holster cut like the leather ones but made from canvas. The Amazon link above has some. I've never tried them and they are a bit less expensive, but I've no experience with them. They might work well, might not.

I also ran across this blog post extolling the merits of the M7 shoulder holster. The M7 differs from the M3 in that it includes a chest strap to help keep it from flopping around. That post also lists a variety of pistols that will fit, which makes it close to being a universal holster.

As to why to use one, as noted above I find it comfortable. It also makes the gun available if you're sitting in a vehicle. The strap can be adjusted so you can wear it over your clothes or concealed under a coat. Also, if you can't normally carry a gun but want one that you can quickly throw on, it's an option.

Sunday, September 03, 2023

Highway Patrolman Range Report

Last night I got to shoot the Model 28-2 Highway Patrolman with the new grips. This setup is a keeper for me. I ran 130 rounds through it. The first 80 were 148 grain wadcutters on top of 3.8 grains of Autocomp, while the last 50 were 160 grain semiwadcutters cast from a Lee mold on top of 3.8 grains of HP-38.

This combination of Magnas and a grip adaptor allows me to get a better hold on the big N-Frame than the Herrett's Shooting Star stocks did.




Look at those recessed charge holes. N-Frame magnum goodness!





Saturday, September 02, 2023

The Highway Patrolman Gets New Grips

S&W introduced the Highway Patrolman in the 1950s as a less expensive version of the .357 Magnum, AKA pre-Model 27. Instead of a high polish blue and checkered top strap and barrel rib, it had a more utilitarian blueing job and the top was bead blasted to reduce glare. However, the revolver's innards were the same as the more expensive .357 Magnums/Model 27s.

When S&W started assigning its revolvers model numbers in 1957 the Highway Patrolman became the Model 28, although they were still stamped "HIGHWAY PATROLMAN" on the right side of the barrel. They were offered with your choice of a 4" or 6" barrel. All were chambered for .357 Magnum.

The Highway Patrolman became popular with various law enforcement agencies and civilians, and remained in production until 1986.

Back in the 1990s when old Smith & Wesson revolvers were cheap, I traded into this 4" Model 28-2, made in the early 1970s. It's what is called a "pinned and recessed" S&W. You can see the pin going through the frame and barrel threads. The cylinder is recessed so that the cartridge rims are flush with the back face. Only rimfires and magnums were recessed. S&W discontinued pinning the barrels and recessing the rims in centerfires in 1981, to save production costs.

I think I have less than $300 into this Model 28 considering the value of my trade, an Astra A-75 9mm. It came fitted with some hideous aftermarket plastic grips with finger grooves. Luckily, my dad had a 6" Model 28 on which he'd installed a set of Hogue rubber grips in place of the Herrett's Shooting Stars his revolver came with. He gave the Herrett's to me and the plastic grips went into the trash. Here's what it's looked like up until yesterday:



(This is one of my favorite gun pictures. I really got the lighting right.)

The Herrett's are nice but a little big for my hands and the thumb rest on the left (a mirror of what's shown above) tended to dig into my palm when shooting. (I'm left handed.) So, about a week and a half ago I ordered a set of Magnas from World Wide Grips in Thailand. They are made from Thai rosewood. I also ordered a grip adapter from BK Grips. So, now it looks like this:




The new grips are well made and fit pretty well.

Incidentally, the reason that I didn't buy genuine S&W Magnas is that they have gone up in price as least as much as the guns. A set in excellent condition would go for well over $100. I paid $54.16 shipped from Thailand for these. If I was able to find actual S&W grips for a comparable price they'd be pretty ratty looking.

Tonight I ran 130 rounds of .38 Special handloads through it. The first 80 were 148 grain wadcutters on top of 3.8 grains of Winchester Autocomp. The last 50 were 160 grain semiwadcutters cast in a Lee TL358-158 mold. The wadcutter load is very mild while the SWC load should give about 800 - 850 FPS from the 4" barrel.

This setup is a keeper for me. I'll definitely be shooting it more. I'm able to better hold the gun and recoil control with these loads is fine. I need to run some .38 +Ps* through it but I am very pleased with the Magna/grip adapter combination.




*I find .357 Magnum recoil and muzzle blast to be obnoxious, even from an N-Frame. Anything that I might need to shoot with a handgun can be handled by .38 Specials loaded to +P or .38/44 levels. The Model 28 is ideal for these loads.

Monday, July 31, 2023

Gunmakers Fair at Kempton 2023

This past Saturday I attended the Gunmakers Fair at Kempton. This is the successor to the Dixons Gunmakers Fair, which was last held in 2019. If you are into black powder arms and history of the 17th through the19th Centuries, it's worth the visit.

I took some pictures.

Turning a powder horn base on a treadle lathe:


Two examples of 17th Century Armor:





An assortment of guns with matchlocks, wheel locks, and snaphaunce locks:


A sword with a cartridge box incorporated into the scabbard:


Gonnes:



From top to bottom, a flintlock, transitional flintlock, a paddle butt wheel lock carbine, and a couple of wheel lock pistols:



A closeup of the dagger from the previous picture. The guard incorporates a spanner for a wheel lock, while the handle is a flask for priming powder:



Note too the powder flask made from a hollowed out antler.

There was a vast amount of guns, knives, and other articles that I did not photograph.

After finishing up at the Fair, I hit Dixons Muzzleloading Shop on the way home. As expected it was busy. Aside from black powder guns they also carry items they pick up at garage sales or that people bring in. Over the years I've bought some neat old tools there. On this visit I grabbed a couple of nice old American-made pliers, which I'll put to use.



The lineman's pliers were made by H. Boker while the long nose were made by Utica, both well-regarded American tool manufacturers of the past. The long nose had a few spots of surface rust but nothing a little oil and 0000 steel wool couldn't fix.

Aside from the tools, Dixons also had a large supply of empty cases and bullets that probably came from an estate. For $10, I found an unopened box of 100 .358 swaged lead semiwadcutter hollow point bullets by Alberts which date from the 1980s or 90s. We used to load Alberts bullets back then but they went out of business. I plan to load them in .38 Special to service load levels.




Running iPhone/iPad Apps on Macs with Apple Silicon

This is a nifty feature of Macs with Apple Silicon processors (i.e., M1 or M2 CPUs) that I wasn't aware of. You can run some iPhone and iPad apps on these Macs.

See: https://support.apple.com/guide/app-store/iphone-ipad-apps-mac-apple-silicon-fird2c7092da/mac

The screenshot is of the Storm Radar app that I normally use on my iPhone, but running on my M1 MacBook Air.




Did a Little Shooting Yesterday

Yesterday I was able to get some range time in with my Colt Police Positive and Beretta 71 Jaguar.

The loads I shot in the Colt were mixed .32 S&W Long brass, a Speer 98 grain HBWC, Winchester small pistol primers, and 1.7 grains of Bullseye measured out using the #00 rotor in my RCBS Little Dandy measure. I was able to reliably ding an 8" gong from around 15 yards. One thing I've noticed with the small Colt is that it's much easier for me to see the sights when shooting outside than when indoors under florescent lighting.

The Beretta 71 further cemented my opinion of it as probably the finest compact .22 autoloading pistol ever built. Since I bought it several years ago it's proven to be exceptionally reliable. Yesterday I shot CCI Stingers in it for the first time, along with 100 Remington 36 grain Golden Bullet hollow points. The only malfunctions I had were with a particular magazine that sometimes doesn't present the bullet at the correct angle to feed. This is a magazine and operator issue, not a gun issue. If I'm careful loading the mag it works properly. Otherwise it ran perfectly. None of the rounds failed to fire or eject.

I also intend to try it with a box of Remington Vipers and another of Federal Punch defensive ammo. If I were to toss it in my pocket for a walk I'd load it with Stingers for now.

I'd love to see Beretta bring it back with a few improvements:

  • An adjustable rear sight.
  • A slide-mounted front sight.
  • An ambidextrous safety.
  • Maybe a Picatinny rail on the dust cover.
  • An extended barrel threaded 1/2x28.
While I'm dreaming, make it to use Glock-compatible sights. This would allow it to use a wide variety of easily available aftermarket sights.

Ideally, this would be built in the US so it wouldn't have to be made larger to get enough points for import under the (unconstitutional) GCA of 1968.

Sunday, July 23, 2023

PSA Rock Range Report

Last night I took the PSA Rock to an indoor range along with 100 rounds of ammunition, one box each of American Eagle 40 grain FMJ and AAC 40 grain VMAX.

Out of deference to range rules each magazine was loaded to only 10 rounds. The cartridges loaded easily into the magazines without the use of a loader. Loading them to full capacity may be easier with one, however.

It's worth noting that the magazines are of the double-stack, double-feed type, like AR15 magazines. To load you simply press the rounds straight down into the mag.

I shot the American Eagle ammunition first, and experienced no malfunctions. The AAC ammo was loaded noticeably hotter with a bit more muzzle flash.

Speaking of which, the gun was not as loud as I was expecting. Certainly, it has more blast and flash than a .22 or the .32 S&W Long ammo I shot in my Colt Police Positive afterwards, but it wasn't objectionable. I found it less obnoxious on the indoor range than some .40 S&W and .45 ACP I've been exposed to.

As expected, recoil was extremely light even with the hotter AAC ammunition.

There were two malfunctions with the AAC ammunition. In both cases the slide locked back prematurely with one round left in the magazine. It's possible that this was shooter-induced. I need to shoot it some more and pay more attention to which magazine I was using when the malfunctions occurred.

All cases ejected vigorously to about 4 or 5 o'clock.

I was shooting at 7 yards and kept my rounds within a few inches. The gun's heavy trigger pull makes shooting tight groups challenging. I am hoping that with another couple hundred rounds it will improve somewhat but it may need a trigger job.

I won't make a final judgement on the pistol until I have 500 rounds through it, but my initial impression remains favorable.

Saturday, July 22, 2023

Got a PSA Rock 5.7 Pistol

After doing a lot of research, last Sunday I ordered a Palmetto State Armory Rock 5.7 pistol, and I was able to pick it up from my local FFL on Wednesday.

A picture with my Beretta M9 for scale:




(The Beretta has slimline grip panels from LOK Grips, which I can't recommend highly enough. They really improved the feel of the gun for me.)

5.7x28 is a bit controversial among shooters but I decided to try it for a few reasons:

  • The ballistics from a handgun should be similar to .22 Magnum from a rifle. Obviously, from 10+" barrel 5.7 will have significantly better ballistics. Based on what I've seen on YouTube, the AAC 40 grain loads should give me around 1800 FPS from this pistol's 5.2" barrel.
  • Mild recoil.
  • The pistols have the reputation for being easy to cock, which is good for people with hand problems.
  • Very high magazine capacity.
  • Lightweight, compact ammo. A 50 round box of 5.7x28 is not much larger or heavier than a 50-round box of .22 Magnums.


This picture shows a CCI Blazer Brass 9mm 115 grain FMJ round next to an AAC 40 grain VMAX 5.7x28 round:





Here are the specs of the package I bought:

  • Two-tone sniper green/black
  • Optics ready
  • 5.2" threaded barrel (1/2x28 threads)
  • 10 x 23-round magazines
  • A soft case.
  • Gun lock.
  • Chamber flag.

The cost was $599 + tax and shipping. My FFL charged $30 for the transfer.

This will be my first foray in 5.7x28-land. At some point I'll probably add a Holosun 407K but first I want to try it with irons.

After I I ordered the pistol I also ordered 300 rounds of AAC's 40 grain VMAX load (they were out of stock of their FMJ loads) and one box of American Eagle 40 grain FMJ. When I picked up the gun I also bought one box of FN SS197SR 40 grain VMAX loads.

Yesterday I got a restock notice from PSA and ordered 250 rounds of their AAC FMJ loads.

Fiocchi is now selling 150-count bulk packs of 40 grain FMJ rounds. At some point I'll get some of those because they end up being the least expensive practice rounds.


My initial thoughts without having fired it yet:

  • The grip is nice. My hands are on the small side but I have no problems gripping it comfortably. The grip reminds me of a S&W M&P-9.
  • Good three-dot sights made from metal. The gun can be fitted with any Glock-compatible sights.
  • The trigger pull is heavy but has minimal takeup and a short reset. No noticeable creep. With some lubrication and dry firing I'm already noticing an improvement.
  • The finish on the slide is nicely applied.
  • The magazine catch is a bit stiff but is already breaking in. The mag catch is reversible but even though I am left handed, I will leave it as-is. I used my middle finger to push it.
  • The takedown procedure is the same as a Glock but easier because of the design of the takedown latch. Putting the upper back on the frame is a little different because of the takedown latch.
  • Field stripping and reassembly are easy. The takedown catch is much easier to use than on a Glock.
  • The zippered case that it came in is very nice.
  • The owner's manual is very nice and printed on good quality, glossy paper.

I will shoot it first with iron sights but plan to mount a dot in the near future. I should get to shoot it this weekend and will post a range report.


Sunday, July 09, 2023

Following up on the homemade percussion caps

We've been having some unpleasant weather here in SE PA recently. Hot, humid, and rainy with thunderstorms. However, yesterday I managed to sneak out for a couple hours to Boulder Valley Sportsmen's Association and shoot some targets on the woods walk course.

I took the Slotter-style plains rifle (which has become my favorite rifle) and aside from a capper full of CCI No.11s, a also brought along 6 of the homemade percussion caps from last month, in a 3D-printed star capper.

When shooting a caplock rifle it's always good to make sure the flash channel is clear before loading. This is most commonly done by popping a cap while holding the muzzle near a blade of grass or a leaf. If it moves you know the channel is clear.

Note that if I'm loading the rifle prior to a hunt, rather that popping a cap I'll use some rubbing alcohol and compressed air to ensure the channel is clear, especially since I may be loading (but not priming) the rifle at home. This is not a bad idea nowadays anyway, since No. 11 caps are hard to buy.

I did that with one of the homemade caps and it moved a blade of grass. However, when I loaded the rifle I found that the homebrew caps would not ignite the main charge unless I primed the nipple with 4Fg black powder first. That slowed the lock time down so that it was comparable with a flintlock.

(I keep a nipple primer in my shooting pouch in case I encounter ignition problems. This was the first time I actually needed it.)

Having tried them and found them wanting for use in sidelock rifles, I plan to make up another batch but add more priming compound.

Saturday, June 24, 2023

High Standard Sentinel Round Butt

A few years ago I picked up a High Standard Sentinel R-101 snubbie with a 3" barrel. It came with a square butt grip, which is very comfortable. However, HS also made round butt grips for these guns, which would make it a little easier to carry in a coat pocket. I was able to buy one from Numrich awhile ago but didn't get around to changing it out until today.

As the gun came:



And with the round butt:



Changing the grip required removing the only screw in the gun, which goes through the bottom of the grip into the grip frame.

The original grip has molded in checkering while the round grip is smooth. The gun feels secure in my hand but we'll see how it is when I'm sweating. I've also seen the round butt with checkering, which would have been ideal.

One might wonder at the point of a .22 snub. These guns were sold for use as plinkers or tackle box guns, but they are usable for defense even if they aren't ideal due to the caliber. It has a 9-shot cylinder so capacity is on par with a lot of autoloaders.

Because of the heavy double action pull I wouldn't recommend any rimfire revolver for defense if you have weak hands, but if you have hand issues that prevent being able to deal with the recoil of a .38 Special or other better caliber, it beats harsh language or a pointed stick.

The High Standard has been perfectly reliable for me so far. The hammer hits the cartridge rims with authority and as far as I can recall, I've yet to experience a misfire. I tried some Remington Yellow Jacket hypervelocity ammo and got sticky extraction, but that's the only issue I've had with it. I intend to try CCI Stingers and Federal Punch in it. (I have a box of the Punch that I'd bought for use in my Ruger LCP II Lite Rack, but it had a lot of malfunctions with it.)

Friday, June 09, 2023

Homemade Percussion Caps

Last week while I was on a staycation I prepared a batch of homemade No.11 percussion caps, using the tool from 22lrreloader.com and their Prime-All priming compound. I tried them out a couple days later.

I left out the tan/off-white component, which is either dextrin or gelatin intended to be a binder. By most accounts it works poorly as suck. Instead, I took a 1 oz. plastic bottle with a needle oiler tip, put a few millimeters of Duco cement in the bottom, then filled the rest with acetone to make a saturated solution.

Using a CCI Large pistol primer tray as a loading block I filled about 20 caps at a time with the mixed Prime-All compound and then put a drop or two of the Duco/acetone solution in it. Using a small piece of bamboo cut from a chop stick I gently tamped down the wet mixture.

After the caps were visibly dry I put another drop or two of the solution in the caps and let them dry in the open air overnight. I wanted to ensure that enough Duco cement was deposited in them to keep the priming compound in place. Duco is a nitrocellulose based glue so it's flammable even when dry.

For safety's sake make sure that you crush any lumps in the components before mixing them. Crushing lumps after the components are mixed can cause detonation.

Note that I did not have luck punching caps out of beverage cans, even doubled. I keep punching right through the material. Rather, I used 0.005" thick copper foil which is a more durable material.

I tried them in my Pietta 1860 Sheriff which has Slixshot nipples installed.

  • 6 caps to clear the nipples: All popped. I noticed they make less noise than CCI, Remington, or RWS caps.
  • 6 shots loaded from paper cartridges with 25 grains of Scheutzen 3Fg BP: The first 3 went off OK but the next 3 popped but failed to set off the BP. I recapped those cylinder and none set off the powder. I recapped once more using RWS 1075+ caps and all 3 chambers went off. They may work better with paper cartridges if I increase the amount of priming compound.
  • 6 shots with 25 grains of Scheutzen loaded from a flask: All 6 went off properly.
  • 6 shots with 25 grains of Triple 7 3Fg BP substitute, which has a higher ignition temp: All 6 went off properly.


The caps on shots with 25 grains of BP held together but flowed a little back into the safety notch in the hammer nose.

The caps on the Triple 7 loads all perforated but the skirts held together.

None of the caps fragmented and I had no jams. Some came off easily while others had to be pried off either with my fingers or pocketknife. All 27 caps I dropped the hammer on ignited properly.

Since the Prime-All fouling is corrosive I cleaned the gun with water and MPro 7 after getting home, and oiled everything with FP-10. I left it disassembled overnight to confirm I'm not going to get any rust and everything looks fine.

Overall, I consider the home made caps using the Prime-All compound a success for use in percussion revolvers and I'm sure they'd work fine in an underhammer. I need to test them in a sidelock rifle or pistol.

Article: Complex Systems Won’t Survive the Competence Crisis

It's been awhile since I posted anything political but, a few days ago this article was brought to my attention and I've been digesting it ever since. It clearly articulates much of what I've been thinking in the past few years, reinforced by my long term employment at a Fortune 50 company. The article's arguments and conclusions are spot on, IMNSHO.


At a casual glance, the recent cascades of American disasters might seem unrelated. In a span of fewer than six months in 2017, three U.S. Naval warships experienced three separate collisions resulting in 17 deaths. A year later, powerlines owned by PG&E started a wildfire that killed 85 people. The pipeline carrying almost half of the East Coast’s gasoline shut down due to a ransomware attack. Almost half a million intermodal containers sat on cargo ships unable to dock at Los Angeles ports. A train carrying thousands of tons of hazardous and flammable chemicals derailed near East Palestine, Ohio. Air Traffic Control cleared a FedEx plane to land on a runway occupied by a Southwest plane preparing to take off. Eye drops contaminated with antibiotic-resistant bacteria killed four and blinded fourteen.

While disasters like these are often front-page news, the broader connection between the disasters barely elicits any mention. America must be understood as a system of interwoven systems; the healthcare system sends a bill to a patient using the postal system, and that patient uses the mobile phone system to pay the bill with a credit card issued by the banking system. All these systems must be assumed to work for anyone to make even simple decisions. But the failure of one system has cascading consequences for all of the adjacent systems. As a consequence of escalating rates of failure, America’s complex systems are slowly collapsing.

The core issue is that changing political mores have established the systematic promotion of the unqualified and sidelining of the competent. This has continually weakened our society’s ability to manage modern systems. At its inception, it represented a break from the trend of the 1920s to the 1960s, when the direct meritocratic evaluation of competence became the norm across vast swaths of American society.

...

The path of least resistance will be the devolution of complex systems and the reduction in the quality of life that entails. For the typical resident in a second-tier city in Mexico, Brazil, or South Africa, power outages are not uncommon, tap water is probably not safe to drink, and hospital-associated infections are common and often fatal. Absent a step change in the quality of American governance and a renewed culture of excellence, they prefigure the country’s future.



Emphasis added by me.

The full article is here and worth your time, IMHO: https://www.palladiummag.com/2023/06/01/complex-systems-wont-survive-the-competence-crisis/

DEI is a major force behind this trend but it's not the only thing. For example, I've seen repeatedly where senior level, highly knowledgeable employees are let go as a short term cost-cutting measure. Not only were these senior folks repositories of painfully acquired tribal knowledge, they were mentors to junior engineers. Senior leadership considers it a bonus when they can point to one less old white guy on staff, replaced by one or more diverse candidates.

As the one meme goes, "I know it's bad, but it's going to get a lot worse." The more independent you are, the higher your standard of living will be in the coming years.