AR-15 Full LOWER RECEIVER W/A5 BUFFER & BCMGUNFIGHTER™ STOCK
This BCM AR-15 Comprehensive Reduce Receiver W/A5 BUFFER incorporates a BCM intermediate size receiver extension in addition to a Vltor A5H0 buffer to offer the main advantages of the Vltor A5 buffer system.
The reduced receiver is machined from 7075-T6 aluminum forgings that has a Mil-Spec har