Sig Sauer P322 20 Round 22LR Magazine - Black - 8900745 - 798681657100
Product Description
High-capacity rimfire shooting should mean more time squeezing the trigger and less time clearing preventable misfeeds. Traditional .22 LR magazines often sacrifice reliability when scaling up capacity due to the awkward rimmed geometry of the cartridge, leading to rim-overlock or sluggish feed-ramp transition. The Sig Sauer OEM P322 20-Round Magazine solves these traditional rimfire limits by utilizing factory-engineered feed geometry specifically designed to optimize the double-stack, staggered loading pattern of the P322 handgun.
Constructed from a lightweight, high-impact polymer formulation, this genuine factory magazine features dual integrated side-loading assist tabs. These tabs allow you to easily pull down the internal follower spring while loading, making it simple to seat cartridges cleanly flush against the rear spine to eliminate rim lock before heading to the range. Inside, a low-friction polymer follower driven by a long-life steel spring maintains smooth, continuous upward force to ensure consistent feeding across all 20 rounds.
Built exclusively for the Sig Sauer P322 platform, the 8900745 factory magazine fits completely flush with the grip frame for clean retention and positive drop-free ejection. Whether you are running high-volume target practice, steel challenge competition, or tactical cross-training, relying on OEM Sig Sauer magazines guarantees exact feed-lip tolerances and long-term cycling performance.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct compatibility exclusively with the Sig Sauer P322 chambered in .22 Long Rifle (.22 LR). Not compatible with P320, P365, or other Sig Sauer pistol frames.
Installation Sequence:
- Safety check the firearm, remove any current magazine, and visually verify an empty chamber before staging.
- Lightly pull down the dual side loading tabs on the magazine body to relieve spring pressure while inserting rounds.
- Load up to 20 rounds of .22 LR ammunition, ensuring every cartridge rim seats cleanly in front of the preceding rim to prevent rim-overlock.
- Insert the loaded magazine into the P322 magwell until the magazine release catch engages with a clear, tactile click.
- Perform a brief downward pull test on the baseplate to verify complete latch engagement prior to cycling.
Key Features
- 20-Round High Capacity: Delivers maximum .22 LR payload in a compact, flush-fitting magazine body.
- Dual Load-Assist Side Tabs: Pull-down side tabs make loading quick and comfortable without straining thumbs or damaging bullet heads.
- High-Impact Polymer Body: Tough polymer shell resists impact damage, cold-weather cracking, and range wear.
- Factory OEM Precision: Engineered directly by Sig Sauer to ensure perfect feed ramp alignment and smooth drop-free release.
- Smooth Rimfire Follower: Low-friction follower and steel spring prevent binding for uninterrupted fast cycling.
Product Specifications
- Brand: Sig Sauer
- Model: P322 .22 LR 20-Round Magazine
- MPN: 8900745
- UPC: 798681657100
- Caliber: .22 Long Rifle (.22 LR)
- Capacity: 20 Rounds
- Platform Compatibility: Sig Sauer P322
- Material: High-Impact Polymer
- Color: Black
- Features: Dual Side Loading Assist Tabs
