Precisely balance your Accuracy International AT-X Rifle with this internal weight. It features a construction of solid brass, and was specifically designed to perfectly fit on the inside of an AT-X rifle's forend rail. This weight installs via Keyslot, and can be mounted towards the end of the rail to help reduce recoil, or towards the action for better balance. 8.3 oz. Accuracy International AT-X Keyslot Brass Internal Weight 009-1005