The SIG P322 is a high-capacity .22 LR semi-automatic pistol built for fun, training, and suppression-ready use. It features a 4″ carbon-steel barrel, an interchangeable flat/curved trigger, ambidextrous controls, fiber-optic sights, and a threaded-barrel adapter included for attaching a suppressor. The pistol ships with two 20-round magazines.

Model:  SIG P322
Caliber:  .22 Long Rifle
Action:  Blowback, Semi-Automatic
Magazine Capacity:  20 + 1 (extra magazine included)
Barrel Length:  4.00″
Threading:  Threaded-barrel adapter included
Slide Material / Finish:  Alloy slide, hard-coat anodized black
Frame / Grip Material:  Polymer / stainless insert
Sights:  Fiber‑optic front; adjustable rear
Safety:  Manual safety; ambidextrous controls
Trigger:  Interchangeable shoes (flat + curved)
Accessory Rail:  M1913 Picatinny-style rail