LWRC ICMKII Features The LWRC ICMKII is built around the company s patented short stroke gas piston system engineered to offer unparalleled reliability and easier maintenance compared to a traditional direct impingement AR platform. The 12 barrel is cold hammer forged with a 1:7 twist rate stabilizing a wide range of 5.56 bullet weights and types and is precisely torqued at the factory to a consistent setting for repeatable accuracy. That barrel is treated with a black nitride finish adding corrosion resistance on top of the forged steel s inherent durability. LWRCI s Monoforge one piece upper receiver with its integrated rail base is stronger than a standard pattern upper and every LWRCI forging is coined meaning the material is struck twice in the die for precise dimensional accuracy and a superior surface finish. A nickel boron coated bolt carrier delivers exceptional wear resistance corrosion resistance and permanent lubricity keeping the action running smoothly between cleanings. Fully ambidextrous lower receiver controls including the bolt catch and release magazine release and safety selector give shooters of either hand full control of the rifle without compromise. LWRCI Skirmish back up iron sights an A5 two position gas block and an ambidextrous charging handle round out the rifle s control layout while the Ultra Combat Grip and Compact Stock provide a secure adjustable shooting platform. Finished in Patriot Brown Cerakote and feeding from a 30 round Magpul PMAG this LWRC ICMKII SBR is an NFA item available for sale at GrabAGun for shooters who demand proven reliability in a compact package. LWRC Icmkii Specifications Manufacturer: LWRC Model: ICMKII Action: Semi-Auto Caliber: 5.56 Barrel Length: 12 Firearm Platform: SBR Finish: Patriot Brown Cerakote Capacity: 30 Magazines Included: 1 Stock Material: Synthetic Threaded Barrel: Yes Compatible Hosts: Picatinny Rail Available At: GrabAGun