Mil-Spec 6-position adjustable Carbine Receiver Extension (buffer tube). Made from aluminum with a matte black hard coat anodized finish, accepts mil-spec pattern carbine length buttstocks or pistol braces.
M4 Receiver Extension
CMMG
Gun Stuff/Rifle Parts/Buffer Tubes / Kits / Buffers / Parts
MSRP:
$58.80
$42.99
(You save
$15.81
)
CMMG-55CA9D7
816422021673