The SIG SAUER P322 represents a focused redesign of the .22 LR pistol platform with modern features that matter to trainers, range regulars, and small-bore competitors. It blends optics-ready capability, high magazine capacity, and user-tunable ergonomics into a compact, lightweight package.

SIG SAUER P322

Key features and specifications

The P322 was designed and built by SIG SAUER in New Hampshire and ships with features that set it apart in the .22 LR class: a 4″ barrel, single-action operation, and a high-capacity 20-round magazine (two magazines included). The pistol is finished in black, weighs just 1.06 lbs, and has an RMS/SMSS optic mount for direct-fit red dots.

Notable hardware includes an optic-ready removable rear sight plate that accepts a ROMEOZero red dot without adapter plates, a threaded barrel adapter that makes the pistol suppressor-ready out of the box, ambidextrous controls, and interchangeable flat and curved triggers. Fiber optic front and rear sights are standard for fast, daylight shooting.

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Why .22 LR matters here

The .22 LR caliber offers very low recoil, minimal muzzle blast, and low-cost ammunition—ideal for building fundamentals, conducting high-volume practice, and introducing new shooters to pistol handling. The P322’s 20-round capacity and two magazines reduce reload interruptions during drills, while the suppressor-ready adapter helps keep noise down when legal and appropriate.

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Ergonomics, optics, and tactical utility

Ambidextrous controls accommodate left- and right-handed shooters, and the ability to swap between flat and curved triggers lets users tune the trigger feel to their preference. The RMS/SMSS optic-ready mounting system and removable rear sight plate simplify adding a ROMEOZero red dot for faster target acquisition without extra plates. Fiber optic sights add visibility for quick alignment on daylight ranges.

Purchase information and practical recommendation

At $319.99, the P322 delivers an advanced feature set—optic-ready mounting, threaded adapter, ambidextrous controls, and two 20-round magazines—at a competitive price point for a purpose-built .22 LR pistol. Click to check current availability and complete your purchase through the shop page; the retailer’s product page provides the buy option and full checkout flow.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.