LWRC M6 Individual Carbine submission for the U.S. Army IC program with 14.7-inch cold-hammer-forged barrel and LWRC piston system. Features LWRC's UCIW stock, Monoforge upper receiver, and Skirmish BUIS. One of the most feature-complete factory AR-pattern rifles ever offered commercially. Type: Rifle Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 2012, USA Weight: 118 oz Overall length: 33.5" Status: Active Intended use: Tactical, Law Enforcement, Military