Strike Industries Modular Stock Alpha MKII Black Aluminum Chassis for Sig Sauer P320 Ambidextrous

Transform your Sig Sauer P320 into a fully capable, mission-ready platform with the Strike Industries Modular Stock Alpha MKII (SMCAP320SV2BLK). Machined from full aluminum construction, this modular chassis system delivers exceptional rigidity, durability, and an impressive array of included accessories — making it one of the most complete P320 conversion kits on the market.

This ready-to-run package includes a Picatinny Rail Backstrap and Lite Backstrap for versatile grip configuration options, a Spare Magazine Holder to keep a backup round ready at all times, and a Multi-Optic Pattern Optic Mount compatible with most red dot sights on the market (hardware included). Also included is an Ambidextrous Extended Charging Handle for positive, reliable manipulation from either side, and a Modular Extended Magazine Release Button integrated on both the frame and magazine holder for fast, intuitive reloads. Fully ambidextrous by design, this chassis is equally at home for left- and right-handed shooters.

The SMC Alpha MKII is also compatible with additional optional Strike Industries SMC accessories, allowing you to continue building and customizing your P320 platform as your needs evolve. Whether you’re a competitive shooter, a home defense enthusiast, or simply a P320 owner looking to maximize your pistol’s versatility, the Strike Industries SMC Alpha MKII delivers exceptional value and performance in a single package.

Available online at Deep Roots Rifle Co with fast shipping nationwide, or stop by our gun store in Eustis, Florida to see it in person. Our knowledgeable staff is ready to help you find the right accessories and complete your build.