The barrels are 4140 series US Certified steel and are polish blued finish. The barrels are 1:9 twist, which is specifically made for shooting 60g SSS "heavy bullet" ammo. The barrels do not have any iron sights installed and are designed to be used with a receiver mounted scope or similar optics. Installation is fast and easy with no modifications to your rifle. Simply remove the stock, unscrew the 2 cap screws that secure the barrel with the V-Block, remove your factory barrel and install this new one.
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!