This BCM AR-15 Complete Decreased Receiver W/A5 BUFFER incorporates a BCM intermediate duration receiver extension in addition to a Vltor A5H0 buffer to supply the many benefits of the Vltor A5 buffer process. The decrease receiver is machined from 7075-T6 aluminum forgings using a Mil-Spec tough coat anodized complete https://joyceq171rjn2.wikikarts.com/user