Great condition. Moving out of 5.56. 16" Cold Hammer Forged 5.56mm Barrel --M249 Machine Gun barrel steel and Chrome Lining (appx. 2 times as thick as an M4 or M16) --Extended Feed Ramps --Same weight as M4 barrel with improved contour for maximum rigidity and no M203 notch --MP HP tested --1 in 7" twist --Mil Spec Phosphate finish --Mid length gas system --1/2x28 threads --Low-profile gas block pinned to barrel --Vltor Billet upper receiver featuring an anti-rotation interface with the handguard --11" free floated handguard w/ 1913 rails --Shot peened and MP tested bolt --Auto carrier with properly staked carrier key --Gun Fighter Charging Handle --Blackout Flash Suppressor Lower is a Noveske N4 lower with a DD LPK, Magpul CTR stock, ASAP plate, and MOE grip and trigger guard. Trade interests: Things 308, factory ammo in 308, Glock 17/19/21 Cash Price: $1900 OBO -Noveske BUIS ARE included (so is the magpul RSA, tango down rail covers).