This BCM AR-15 Complete Lessen Receiver W/A5 BUFFER incorporates a BCM intermediate length receiver extension as well as a Vltor A5H0 buffer to supply the key benefits of the Vltor A5 buffer process.The lower receiver is machined from 7075-T6 aluminum forgings using a Mil-Spec really hard coat anodized end which is done Using the BCM tiny elements … Read More