When smaller cartridges will chamber and fire

[sixgunner455]

There was some talk in a previous post about using spent 22wmr cases (with rims removed) as a one-time chamber adapter for 22lr. Not too feasible, though.

Wow.

One of the big reasons I got a Single Six convertible was so I could shoot any .22 rimfire I can get my hands on out of one gun, safely and as designed.

Works, too.