This BCM AR-15 Full Lower Receiver W/A5 BUFFER incorporates a BCM intermediate duration receiver extension as well as a Vltor A5H0 buffer to provide the main advantages of the Vltor A5 buffer process. The decrease receiver is machined from 7075-T6 aluminum forgings by using a Mil-Spec tough coat anodized https://a5-buffer-tube-kit82356.wssblogs.com/28771968/ar-15-comprehensive-reduce-receiver-w-a5-buffer-bcmgunfighter-stock