Fits over the muzzle of your weapon and captures gas to make the weapon function and cycle with blank ammunition. Easy to install and does not alter the weapon.
Red adaptor for 20" guns with muzzle brakes

***WARNING**WARNING**WARNING***

Use only in correct caliber as inscribed on the barrel. The gun should never be pointed or fired directly at a person or animal because of possible injury. Always wear proper hearing protection & shooting glasses. All shells are loaded with a fast burning flash powder & weapons should be cleaned after firing. Store all blanks in a cool dry place.