Windham Model SRC-CF-THD .223 Remington/5.56mm NATO 16 Inch M4 Profile Barrel Crowned Muzzle Black 10 Round - NY Compliant

Semi-automatic gas impingement system. Manual lever safety with indicator markings on both sides of receiver. A4 type flat top upper receiver. Molded carbon fiber composite receiver (40% carbon fiber content) with carbon fiber matter black finish - as molded. Carpenter 158 steel bolt material. M4 profile chrome lined barrel with crowned muzzle. 1 turn in 9 inches - right hand twist. Thordsen stock (New York compliant). M4 double heat shield handguards. No sights. Picatinny rail gas block. Hard plastic gun case with black web sling and operators manual.