The LWRCI ICDI .300 Blackout 16″ Direct Impingement M-LOK Patriot Brown Rifle is a semi-automatic AR-pattern rifle built on LWRC International’s reliable direct impingement system and finished in a rugged Patriot Brown Cerakote that resists corrosion and wear. Chambered in .300 AAC Blackout, it uses a cold-hammer-forged 16.1-inch barrel with a 1:7″ twist rate and 5/8″-24 threaded muzzle to stabilize a wide range of supersonic loads. The rifle rides on a free-float M-LOK rail for modular accessory attachment and includes fully ambidextrous lower controls, a comfy Magpul MOE+ grip, and an adjustable LWRC compact stock. With a 30-round magazine included and an optic-ready top rail, this Patriot Brown ICDI model blends rugged performance and modern ergonomics for range use, hunting, or general-purpose shooting.