SKU: WRM3211
UPC: 656813107988
The Warne Mag Ext Sigp320 +5 Blk is a professional-grade magazine extension engineered for shooters who demand maximum round capacity without sacrificing reliability or ergonomics. Designed specifically for SIG Sauer P320 platform pistols, this extension adds five additional rounds to your standard magazine, giving operators and competitive shooters a significant advantage in sustained fire scenarios. Whether you're training at the range, competing in tactical matches, or seeking enhanced defensive capability, this extension transforms your P320 into a higher-capacity platform while maintaining the firearm's renowned handling characteristics.
Manufactured by Warne, a trusted name in precision firearm accessories, the Mag Ext Sigp320 +5 Blk features a durable black polymer construction that integrates seamlessly with your existing P320 magazines. The extension adds minimal weight—just 0.13 lbs—while maintaining consistent feeding and reliable round stacking. Its compact dimensions (3.3 x 0.5 x 13.3 inches) ensure the extended magazine fits comfortably in standard holsters and mag pouches with minimal profile increase. The engineering prioritizes both form and function, preserving the P320's balance and quick-draw capability while substantially boosting ammunition reserves.
This extension is ideal for law enforcement personnel, military users, competitive shooters, and civilian operators who carry a SIG Sauer P320 in any configuration—including full-size, compact, and subcompact variants with compatible magazine systems. Installation is straightforward: simply remove your existing magazine basepad and attach the extension, then reassemble. The Warne Mag Ext Sigp320 +5 Blk works reliably across all P320 generations and is tested to ensure consistent performance with both factory and aftermarket ammunition. For those seeking to maximize their P320's potential, this extension represents a practical, proven upgrade that enhances capacity without compromising the pistol's renowned accuracy or dependability.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
