The REC7 Gen II is a lightweight, piston operated semi-automatic rifle. The Gen II uses a one piece 17-4 stainless steel piston, cold hammer forged chrome-lined barrel and chromed-lined gas block with two position gas plug for unparalleled reliability. Magpul MOE® pistol grip and stock, PWS Triad flash suppressor, flip up iron sights, and Geissele® triggers are standard with each rifle system. The REC7 Gen II also incorporates the new Barrett designed handguard that utilizes the Keymod. REC7 Gen II rifle systems include one 30 round magazine, flip up iron sights, and one keymod rail attachment. Barrett REC7 GEN II 5.56 NATO 16" Multi Role Brown Rifle 1632