This BCM AR-15 Total Reduce Receiver W/A5 BUFFER incorporates a BCM intermediate size receiver extension in addition to a Vltor A5H0 buffer to deliver the many benefits of the Vltor A5 buffer technique. The reduced receiver is machined from 7075-T6 aluminum forgings using a Mil-Spec challenging coat anodized finish https://a5-buffer-weight02333.blogpostie.com/50960013/ar-15-entire-decrease-receiver-w-a5-buffer-bcmgunfighter-inventory