SIG Sauer Announces P322 Rimfire Pistol

The fully ambidextrous 22 LR pistol features a 21-round magazine capacity.

by posted on March 23, 2022
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Sig Sauer P322

SIG Sauer has announced the P322, a U.S. designed and manufactured optic-ready, suppressor-ready 22 rimfire pistol, with a 21-round magazine capacity.

The fully ambidextrous P322 features a stainless-steel frame and polymer grip designed to fit all hand sizes. A modular trigger allows the pistol to be configured with a flat or curved trigger shoe. The gun also features a stainless-steel frame and a polymer grip with a 1913 rail and integrated magwell. The Single Action Only hammer-fired action on the P322 is completely enclosed. An alloy slide is optic-ready and compatible with the new ROMEOZero Elite. A high-visibility fiber-optic front sight and the fully adjustable fiber-optic rear presents a crisp, easy to see sight picture, while the front and rear cocking serrations ensure effortless slide manipulation. The P322 is suppressor ready and includes a threaded barrel adapter. Ambidextrous controls, including manual safety and reversible magazine catch, make it ideal for both right and left-handed shooters. The pistol ships with (2) 20-round magazines and a custom designed magazine loader (extended 25-round magazines available as accessory purchase). The P322 pistol is optimized for use with the SIG SAUER SRD22X Suppressor, FOXTROT1X light , and ROMEOZero Elite Micro Red-Dot sight.

P322 Specifications:
Caliber: 22 LR
Capacity: 20 + 1 (25-round magazines available as accessory purchase)
Overall length: 7”
Overall height: 5.5”
Overall width: 1.4”
Barrel length: 4”
Sight Radius: 6”
Weight (w/magazine): 17.1 oz.

To learn more about the P322, visit sigsauer.com.

Latest

Rao External Factors High Altitude Hunting Photo By Rao
Rao External Factors High Altitude Hunting Photo By Rao

5 External Factors That Affect a Firearm’s Performance

Even the best rifle and scope combination is no match for Mother Nature. Here are ways to deal with each challenge.

Game Wardens: Facts Vs. Fiction

What can—and can't—a game warden do as part of his or her official duties? The author, who is married to a retired career Texas game warden, tells all she knows.

Top Firearm Picks from SHOT Show 2026

A few trends among the thousands of exhibits stood out at SHOT Show 2026, including the abundance of new suppressors and suppressor-ready firearms; budget guns that don't skimp on features; and new modular firearms.

Winchester Presents USA 250th Anniversary Commemorative Ammunition Series 

Each unique package pays tribute to the United States and tells the story of how Winchester is woven into the fabric of American heritage.

The Armed Citizen® January 23, 2026

You can't go home again—especially if your intentions are to assault to assault your ex-girlfriend.

New Guns 2026: Pistols and Revolvers

Here are just a few of the recently released handguns to look for at dealers this year.

Women's Interests



Get the best of NRA Women delivered to your inbox.