Daniel Defense semi-auto version of the USSOCOM MK18 CQBR. 10.3-inch cold hammer forged barrel with carbine-length gas system. Registered as a pistol or SBR. Type: Rifle Action: Semi-Auto Caliber: 5.56 NATO Capacity: 30 Year introduced: 2014, USA Weight: 57.6 oz Overall length: 27" Status: Active Military use: Yes Intended use: CQB, Defense, Duty