Windham Model SRC - MA Compliant .223 Remington/5.56mm NATO 16 Inch Barrel Welded Muzzle Brake Fixed Position Buttstock 10 Round - NJ/MA Compliant

Semi-automatic gas impingement system. Manual lever safety with indicator markings on both sides of receiver. M4A4 type flat top upper receiver is forged from 7075 T6 aircraft aluminum with aluminum trigger guard. Hardcoat black anodize finish. Carpenter 158 steel bolt. M4 profile chrome lined barrel with compliant welded muzzle brake is made from 4150 chrome Moly Vanadium 11595E Steel with M4 feed ramps. 1 turn in 9 inches - right hand twist. Fixed position buttstock with Windham Weaponry Logo. M4 double heat shield handguards with A2 black plastic grip. No sights. Optics ready. Picatinny rail gas block. Hard plastic gun case with black web sling and operators manual.