This BCM AR-fifteen Total Lessen Receiver W/A5 BUFFER incorporates a BCM intermediate size receiver extension in addition to a Vltor A5H0 buffer to offer the key benefits of the Vltor A5 buffer method. The decrease receiver is machined from 7075-T6 aluminum forgings with a Mil-Spec challenging coat anodized end https://israelsuutr.techionblog.com/28761394/ar-15-complete-lessen-receiver-w-a5-buffer-bcmgunfighter-inventory