SKU: MGPMSIG-A20-FDE
UPC: 708279016134
The ProMag Sig P320 9mm 21-round magazine is designed for operators and shooters who require reliable ammunition storage for their tactical platforms. With a 21-round capacity, this magazine is suitable for law enforcement, military personnel, and civilian tactical shooters seeking extended firepower.
Manufactured in the USA, the ProMag Sig P320 magazine features precision-wound magazine springs made from heat-treated chrome silicon wire, ensuring consistent performance across numerous load cycles. The magazine body is constructed from durable polymer, while the baseplate is FDE (Flat Dark Earth), providing durability and corrosion resistance.
This magazine is compatible with the Sig Sauer P320 platform, including full-size, compact, and subcompact variants. It offers a practical solution for users who alternate between duty loads and training, bridging the gap between standard factory magazines and higher-capacity options.
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.
