SIG Sauer P322 .22 LR Semi-Auto Pistol, 4 in Barrel, 20+1, Fiber-Optic Sights, Optic-Ready, Black (322C-BAS)
This SIG Sauer P322 stands out with its high 20+1 capacity in .22 LR, optic-ready slide, and lightweight build. It features fiber-optic sights, ambidextrous controls, and comes with two 20-round magazines plus useful extras. Made in the USA, this example is a recent-release configuration with the 4 in barrel and matte black finish.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling marks are present from prior use. Please review the photos for close-up views of the cosmetic condition.
What’s Included
- 2x 20-round SIG Sauer P322 polymer magazines
- Thread adapter
- Spare trigger shoe (uninstalled)
- SIG Sauer factory hard case
The P322 is a recent-release, U.S.-made, blowback-operated, single-action, hammer-fired .22 LR pistol designed for high-capacity rimfire shooting. Factory specs list an unloaded weight of approximately 17.1 oz, and this model uses standard 20-round magazines for the series.
Construction details include a polymer grip module over an internal stainless-steel chassis, paired with an aluminum-alloy slide finished in hard-coat anodize and a pinned steel breech block. The slide wears front and rear serrations and a matte black finish for low glare. Note: some SIG packaging may list "Nitron, BLK" as a color descriptor across models, but Nitron applies to steel; this aluminum slide is hard-coat anodized black.
Controls are fully ambidextrous, with a manual safety and slide stop accessible from either side. A flat-faced trigger comes installed, and this package adds a spare trigger shoe. An integral accessory rail with four slots is built into the dust cover for mounting compatible lights or accessories.
Sighting equipment consists of a fiber-optic front and an adjustable fiber-optic rear. The removable rear-sight plate allows direct mounting of a micro red-dot, giving the P322 a straightforward path to a modern, optics-equipped setup.




