Griffin Armament MK1PATROLBLK MK1 Patrol Carbine 5.56x45mm NATO 30+1 14.50 in 416R Stainless Steel Barrel, Black Anodized Upper & Lower Receivers, Griffin Extreme Condition Stock, A3 Grip, Enhanced Trigger Guard, Selectors, Rifle

Overview

The Griffin Armament MK1 Patrol Carbine is a semi-automatic, AR-15 platform rifle chambered in 5.56x45mm NATO. It features a 14.5-inch 416R stainless steel barrel, paired with a tuned mid-length gas system and a suppressor-optimized buffer system for reliable operation. The rifle includes a pinned and welded muzzle device, a Griffin Low Pro rail system, and a pinned Primo gas block. The upper and lower receivers are constructed from 7075-T6 aluminum with a Type 3 hardcoat black anodized finish. Designed with ergonomics in mind, the MK1 Patrol is equipped with a Griffin Enhanced Bolt Carrier Group (E-BCG), an ambidextrous charging handle and selector set, and a Griffin Extreme Condition stock. The A3 grip, enhanced trigger guard, and dimpled takedown pins are included for modularity and durability. The rifle comes with a 30-round capacity and is standard-equipped with flip-up front and rear sights. Weighing approximately 6.95 pounds with an overall length of 31 inches, the MK1 Patrol is a full-featured carbine optimized for tactical patrol and defensive applications.

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