SIG SAUERA(R) P322 .22LR Semi-automatic Pistol The all-new P322 was built from the ground up to deliver familiar SIG ergonomics, optic compatibility, and huge 21-round rimfire payload. It looks like the P320 and P365, but the P322 is its own animal, with a blowback-operated, enclosed-hammer firing system that allows you to dry-fire it as often as you like. That's a huge advantage over comparable rimfire pistols. The P322 comes complete with a threaded barrel adapter if you want to run a suppressor, as well as a removable rear sight plate that accommodates a red dot optic. Controls are fully ambidextrous (and the mag release is easily reversible) to accommodate all shooters, and the trigger shoe is interchangeable with either the flat or curved trigger blades-both included. If you want a high-capacity pistol with all the modern amenities, the SIG SAUER P322 is the total package. Blowback-operated, enclosed-hammer firing system allows you to dry-fire it as often as you like Fixed, threaded 4" barrel with threaded adapter for a suppressor Fiber optic front sight/adjustable rear Removable rear sight plate to accommodate a red dot Fully ambidextrous controls with reversible magazine catch Interchangeable trigger shoes (both flat and curved included) Includes (2) 20-rd. magazines and mag loader Order today!