Thursday, March 05, 2026

Ruger Single Six Magnum Vaquero

Several years ago I got this Ruger Single Six Magnum Vaquero chambered for .32 H&R Magnum.  Because of the color case hardening and the faux ivory grips, I nicknamed it the "Cowboy Pimp Gun."




TBH, I haven't shot it a lot because typical .32 H&R loads with 85 - 100 grain bullets shoot low and I didn't want to file the front sight shorter to raise the point of impact. It also had a really stiff trigger. I recently remedied both of those issues.

To fix the heavy trigger pull I got a spring kit from Wolff Gunsprings, which included a reduced power trigger spring and several hammer springs. I installed the Wolff trigger spring and replaced the factory 23 lb. hammer spring with an 18 lb. spring. This is a major improvement giving the gun a light trigger pull. I don't have a trigger pull gauge so I can't really say what it is now.

To raise the point of impact I loaded up some 120 grain cast RNFP bullets from Matt's Bullets over 3.2 grains of HP-38. They probably run around 800 FPS, but I can go up to 3.7 grains of powder. Because I wanted to ensure that the gun will reliably set off whatever ammo I put in it, I used CCI primers which are harder than other brands.

I brought the gun to the range today and did the Old West Shootist's drill, and was pleased that this load shoots to point of aim at 10 yards, and that it reliably set off the CCI primers.




I love it when a plan comes together. Now that I've got the issues worked out with the gun I expect to shoot it a lot more.

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