The Accu-Wedge AR-15 Buffer reduces wear to the cycling system and tightens the connection between the AR-15 lower receiver and upper. This is an easy to install accessory, requiring no gunsmithing, special tools, or modifications to the rifle. The Accu-Wedge AR-15 Buffer will make your AR feel more solid by eliminating play in the receiver, enhancing confidence in your weapon.

Some minor fitment may be required.