Bolt Carrier: Right-handed
Caliber: 5.56 NATO Chamber
Upper: A3 forged 7075 T6 aluminum
Forearm: Samson MRFS-C free float rail
Rear sight: A.R.M.S. #40L low profile rear flip sight
Muzzle device: A2 flash hider
Impact Guns is the gun shop for all your shooting needs. We offer a wide selection of firearms, including: handguns, shotguns, rifles, ammunition, rifle scopes and optics, as well as collectible machine guns and other NFA/Class 3 guns. Impact also services the needs of law enforcement and military with our wide variety of tactical weapons and accessories. Shop online through our 256-bit Secure Sockets Layer encrypted online gun store 24 hours a day!