This Rock River Arms LAR-6 is a semi-auto rifle which fires the 6.8 spc round. It has a 16" barrel with an overall black finish. This new rifle has a two stage trigger, a collapsible stock, a bayonet lug, and a flash hider. It comes with 1 26-round magazine, hard case, and manual. This LAR-6 is Rock River Arms model #ROCKSPC1222.