LWRC ICMKII Features The LWRC ICMKII runs on LWRCI s proprietary short-stroke gas piston operating system keeping the action running cleaner and more reliably than direct impingement designs even under extreme conditions and minimal maintenance. The cold hammer forged spiral fluted barrel receives a black nitride finish for exceptional corrosion resistance while the fluting cuts weight without compromising rigidity. This 14.7 barrel cycles both 5.56 NATO and .223 Rem ammunition at a 1:7 twist rate stabilizing a wide range of bullet weights for varied shooting applications. LWRCI s nickel boron coated bolt carrier group further improves reliability and simplifies field maintenance after extended use. A Tungsten Gray Cerakote receiver gives this ICMKII a distinctive modern finish that stands apart from standard black rifles while offering the same corrosion resistance. The Monoforge one-piece upper receiver improves rigidity and consistency contributing to the rifle s inherent accuracy across repeated strings of fire. Fully ambidextrous controls an M-LOK handguard and the LWRC Ultra Combat grip give shooters a fast intuitive platform regardless of shooting hand. Backed by LWRCI s reputation for combat-proven reliability this Tungsten Gray ICMKII is a premium AR platform ready for serious use. LWRC Icmkii Specifications Manufacturer: LWRC Model: ICMKII Action: Semi-Auto Gas Piston Caliber: 5.56 NATO / .223 Rem Barrel Length: 14.7 Twist Rate: 1:7 Handguard: M-LOK Stock: LWRC Compact Black Polymer Grip: LWRC Ultra Combat Sights: LWRCI Skirmish Back-Up Capacity: 30 Rounds Finish: Tungsten Gray Cerakote Weight: 7 lbs Handedness: Ambidextrous Available At: GrabAGun