This BCM AR-15 Finish Reduced Receiver W/A5 BUFFER incorporates a BCM intermediate size receiver extension in addition to a Vltor A5H0 buffer to provide the benefits of the Vltor A5 buffer process. The reduced receiver is machined from 7075-T6 aluminum forgings having a Mil-Spec difficult coat anodized end and https://a5buffertubelength31710.laowaiblog.com/28157406/ar-15-full-lower-receiver-w-a5-buffer-bcmgunfighter-stock