S&W M&P15 Stripped Lower Receiver 5.56 NATO Blued AR-15 Lower Receiver
★ 4.9 26 owner reviews
$190.89Details

Bravo Company’s BCM MK2 receiver extension lower group with the BCMGUNFIGHTER Stock Mod-0 in Flat Dark Earth is built around the MK2 receiver extension system, pairing it with the MK2 buffer and the rifle-length M16 action spring for an AR-15/M16-pattern rifle build.
Add this BCM lower group to your rifle build when you want BCM’s MK2 receiver extension setup with a Mod-0 stock in Flat Dark Earth.
★ 4.9 26 owner reviews
Colt
★ 5.0 4 owner reviews
American Tactical