This BCM AR-fifteen Full Decreased Receiver W/A5 BUFFER incorporates a BCM intermediate size receiver extension in addition to a Vltor A5H0 buffer to deliver the benefits of the Vltor A5 buffer process. The reduced receiver is machined from 7075-T6 aluminum forgings which has a Mil-Spec challenging coat anodized end https://a5buffertubekit45566.p2blogs.com/28176330/ar-15-total-lessen-receiver-w-a5-buffer-bcmgunfighter-stock