This BCM AR-15 Full Reduced Receiver W/A5 BUFFER incorporates a BCM intermediate length receiver extension in addition to a Vltor A5H0 buffer to deliver the main advantages of the Vltor A5 buffer process. The decrease receiver is machined from 7075-T6 aluminum forgings by using a Mil-Spec challenging coat anodized https://a5-buffer-tube-vs-carbine80000.amoblog.com/ar-fifteen-full-lessen-receiver-w-a5-buffer-bcmgunfighter-stock-50609313