Rimfire scopes

Over on THR someone asked about "A1 Optics" rifle scopes for mounting on a Ruger 10/22. I've never heard of this brand so replied with the following information:

I never heard of A1 Optics so can't opine on them.

Weaver makes a 4x28mm rimfire scope and Nikon a 4x32mm rimfire scope that can be had online for about $110. I have one of each, the Weaver is on a Savage Mark IIGL and the Nikon is on a 10/22. I actually got the Nikon as a factory refurbished unit from Natchez Shooters Supply for $70. I highly recommend either of these over cheaper .22 scopes.

Both have excellent optics but the Nikon gathers a bit more light with the larger objective lens. As rimfire scopes, they have the parallax adjusted for 50 or 75 yards, instead of 100 yards as you'll find with a scope intended for use on a centerfire.

Cheap scopes aren't worth your time. They have poor optics and don't hold up well over time. E.g., my Marlin Camp .45 ate a BSA red dot (that I got for free). You don't have to spend a ton of money for a decent scope, but don't go cheap, either.