Warne SIG SAUER P320 9mm Magazine Extension +5 Rounds Black

The Warne(R) Magazine Extension replaces your magazine’s existing baseplate to give your P320 a major capacity “boost.” Made from anodized aluminum, the Extension Kit features an ergonomic shape that’s comfortable in your hands and allows for easier mag swaps. PLEASE NOTE: Magazine not included. Fits your existing SIG SAUER P320 factory magazine to provide an extra 5 rounds of capacity Made from anodized aluminum Ergonomic shape allows for better insertion/removal and comfortable shooting Meets USPSA 141.25mm legal length Includes Extension and new spring Designed and made in USA