SIG SAUER P322 .22 LR 10-Round Magazine

SIG SAUER P322 .22 LR 10-Round Magazine

Keep a dependable spare ready for the range with this factory SIG SAUER magazine for the P322 pistol. Built specifically for the P322 platform, this magazine holds 10 rounds of .22 LR ammunition and uses a lightweight black polymer body. It is an exact-fit factory component identified by SIG SAUER part number 8900744, making it a straightforward choice for owners who want original-equipment compatibility rather than an improvised substitute.

Purpose-Built for the P322

Rimfire ammunition has a pronounced rim that requires orderly stacking inside the magazine. This P322 magazine is shaped around that requirement and around the pistol’s magazine well and feeding geometry. Using the correct model-specific magazine helps preserve the fit, retention, presentation angle, and handling characteristics intended for the pistol. Its 10-round capacity also makes it useful for training environments, local capacity requirements, or shooters who prefer a compact, easily managed load.

Loading-Assist Design

Loading tabs on the sides of the magazine allow the follower to be lowered slightly while cartridges are inserted. Reducing follower tension can make loading more comfortable, especially during extended practice sessions. For best results, lower the tabs only enough to create space for one cartridge at a time. Insert each round with its rim correctly positioned and allow the stack to settle naturally. This deliberate method helps prevent rim overlap and promotes consistent feeding.

Factory Construction and Practical Use

The black polymer body keeps weight low and resists the routine handling encountered in a range bag or training kit. Factory construction provides a familiar profile for insertion, removal, and storage. A spare magazine also lets a shooter prepare multiple 10-round strings before a session, spend less time reloading at the bench, and isolate magazine-related issues during troubleshooting.

• Compatibility: SIG SAUER P322 pistols
• Caliber: .22 LR
• Capacity: 10 rounds
• Material: Polymer
• Color: Black
• Loading aid: Side loading-assist tabs
• Manufacturer part number: 8900744
• UPC: 798681661343

Care and Handling

Keep the magazine clean and dry, and periodically inspect the feed lips, follower, and body for damage or accumulated debris. Use only clean, serviceable .22 LR ammunition and follow the P322 owner’s manual for loading, unloading, maintenance, and safe handling. Magazine reliability depends on correct ammunition placement as well as the condition of the magazine and pistol.

This listing is for one 10-round magazine. The pistol and ammunition are not included.