SIG SAUER P322 20-Round Optic-Ready .22 LR Pistol

The SIG SAUER P322 .22 LR is a compact rimfire pistol built with a 4-inch barrel, single-action operating system, adjustable fiber-optic sights, an optic-ready slide, and two 20-round polymer magazines. Its controls and grip format make it a practical choice for recreational shooting, introductory training, and economical practice while retaining the handling features expected from a modern defensive-style pistol. This listing is manufacturer part number 322C-BAS, UPC 798681640447.

Modern Rimfire Training Platform

The P322 is chambered in .22 Long Rifle, making it suitable for high-volume range sessions, fundamentals practice, and introducing new shooters to safe pistol handling under qualified supervision. Its full-featured layout includes an ambidextrous manual safety, optic-ready slide, adjustable sights, and a grip sized to provide a substantial firing-hand interface without the weight or recoil of a centerfire service pistol.

Rimfire ammunition varies widely in bullet profile, velocity, and consistency. Owners should use ammunition that meets SIG SAUER guidance, test function with the chosen load, and keep the pistol properly cleaned and lubricated. Rimfire firearms can accumulate fouling quickly during extended sessions, so routine inspection and maintenance are especially important.

Four-Inch Barrel and Single-Action Operation

This black Nitron-finished configuration uses a 4-inch barrel and a single-action-only operating system. The single-action trigger arrangement provides the same basic trigger mode for each shot, while the external ambidextrous safety gives both right- and left-handed shooters access to the primary safety control. Owners should understand the safety and loading procedures described in the current P322 operator’s manual before use.

The pistol should always be carried or stored in a manner consistent with SIG SAUER instructions and applicable law. When holstered, use a rigid model-specific holster that retains the firearm and fully covers the trigger guard.

Adjustable Fiber-Optic Sights

The P322 is supplied with adjustable fiber-optic sights. The bright sight inserts provide a clear aiming reference in normal daylight, while the adjustable rear allows the sight picture to be refined for the shooter and selected ammunition. Adjustments should be made methodically at a known distance, and the owner should confirm the point of impact after any sight change.

Optic-Ready Slide

The black serrated slide is optic ready, allowing the owner to install a compatible compact pistol optic after verifying the required footprint, screws, and torque specifications. An optic is not included with this SKU. Any installed sight should be checked for secure mounting, zeroed with the intended ammunition, and verified during controlled range use before the setup is relied upon.

Two 20-Round Polymer Magazines

SIG SAUER’s exact catalog entry specifies two 20-round polymer magazines for part number 322C-BAS. The included pair provides a primary and spare for practice or secure storage. This is the standard-capacity model and should not be confused with the separate 10-round compliant SKU. Because magazine restrictions vary, buyers must confirm that the 20-round configuration is lawful in their jurisdiction before ordering.

Replacement magazines should be selected specifically for the P322 and inspected regularly. Follow SIG SAUER’s loading guidance rather than forcing cartridges or using damaged magazines, since rimfire ammunition and feed geometry can be sensitive to improper handling.

Key Specifications

• Manufacturer: SIG SAUER
• Model: P322
• Manufacturer part number: 322C-BAS
• UPC: 798681640447
• Caliber: .22 LR
• Action: Single-action-only semi-automatic
• Barrel length: 4 inches
• Finish: Black Nitron
• Capacity: 20 rounds
• Magazines: Two 20-round polymer magazines
• Grip: Black polymer
• Sights: Adjustable fiber-optic sights
• Slide: Serrated and optic ready
• Safety: Ambidextrous manual safety
• Optic included: No

Before Ordering

Firearm, magazine-capacity, transfer, possession, and carry laws vary by jurisdiction. This pistol must be transferred through a qualified dealer where required, and the buyer is responsible for confirming eligibility and local restrictions. Verify the MPN and UPC carefully to ensure the desired model is the 20-round configuration.

Before first use, read the owner’s manual, inspect and maintain the pistol as directed, and practice safe loading and unloading procedures. Always keep the muzzle pointed in a safe direction, keep your finger away from the trigger until ready to fire, treat every firearm as loaded, and know the target and what lies beyond it.