This BCM AR-15 Complete Reduced Receiver W/A5 BUFFER incorporates a BCM intermediate length receiver extension in addition to a Vltor A5H0 buffer to deliver the key benefits of the Vltor A5 buffer program. The reduced receiver is machined from 7075-T6 aluminum forgings having a Mil-Spec difficult coat anodized complete https://a5-buffer-tube-vs-carbine81122.blogdun.com/29284448/ar-15-complete-decreased-receiver-w-a5-buffer-bcmgunfighter-inventory