LWRC IC MKII Pistol Features The LWRC IC MKII Pistol is built around an innovative chamber ring delayed blowback operating system a departure from the standard direct impingement or piston operation found in most AR pattern pistols. This design delivers a distinctive pistol caliber AR shooting experience while retaining compatibility with the time-tested AR platform s manual of arms. Chambered in 5.56 NATO the pistol s 10.5 inch barrel is rifled at 1:7 twist and threaded 1/2x28 to accept a suppressor or muzzle device. Feeding from a 30-round magazine the IC MKII gives shooters a full size ammunition reserve in a significantly more compact and maneuverable footprint. The receiver is machined from aluminum and finished in a Tungsten Gray anodized coating that resists wear while setting the pistol apart visually from standard black finishes. An SB Tactical SBA3 pistol brace ships with the gun giving the shooter an adjustable length of pull for a stable braced shooting stance. One magazine is included so the pistol is ready to shoot as soon as it arrives. For shooters who want an AR pistol built on genuinely different internals rather than a standard direct impingement clone the LWRC IC MKII Pistol offers a unique combination of engineering and compact performance. LWRC IC MKII Pistol Specifications Manufacturer: LWRC Model: IC MKII Pistol Action: Semi-Automatic Type: AR Pistol Caliber: 5.56 NATO Barrel Length: 10.5 Barrel Description: Threaded Thread Pattern: 1/2x28 Color: Tungsten Gray Finish: Anodized Material: Aluminum Capacity: 30 Rounds Stock: SB Tactical SBA3 Pistol Brace Magazines Included: 1 Series: ICMKII Available At: GrabAGun