Strike Industries EMPALP320BK Extended Mag Plate 9mm Fits Sig P320 Black Aluminum

The Strike Industries Aluminum Extended Magazine Plate for SIG SAUER P320 (9mm) is crafted to seamlessly fit 21, 17, and 15-round SIG SAUER P320 magazines. Offering an additional plus 5 rounds for 9mm, it’s machined from sturdy 6061-T6 aluminum to ensure a durable construction. At 1.97oz, the Strike P320 EMP boasts a slim, low drag, no snag design that optimizes its performance. Its dimensions also comply with USPSA rules.