This BCM AR-fifteen Entire Lower Receiver W/A5 BUFFER incorporates a BCM intermediate duration receiver extension in addition to a Vltor A5H0 buffer to supply the advantages of the Vltor A5 buffer method. The lower receiver is machined from 7075-T6 aluminum forgings which has a Mil-Spec tricky coat anodized end https://judahtwzyw.affiliatblogger.com/81021445/ar-15-finish-reduced-receiver-w-a5-buffer-bcmgunfighter-stock