The Federal Game-Shok Rimfire selection covers just about everything you can think of. #12 bird shot round is great for pests but it is not designed to cycle in semi-automatic firearms. This ammunition is new production and non-corrosive.
Federal Game-Shok Ammunition 22 Long Rifle 25 Grain #12 Shot Shotshell 500 Rounds
Aguila Super Extra High Velocity Ammunition 22 Long Rifle 40 Grain Plated Lead Round Nose Bulk 250 Rounds