Angstadt Arms AR-15 9mm Buffer Kit with Spring & Spacer - 5.4 oz.

5.4 Ounces Buffer Kit For 9mm Carbines To Reduce Recoil This Angstadt Arms Buffer Kit is designed to help reduce recoil by slowing down the bolt during the cycling process. The buffer weighs 5.4 ounces and is constructed from steel with a Manganese Phosphate finish. The additional weight is also great for use with carbines [...]