Cmmg Bolt Carrier Group - For Ar-15 Black
CMMG
$174.95
Cmmg bolt carrier group for ar-15 black
FEATURES
-Complete mil-spec M16 bolt carrier group
-Bolt: 9310 steel, phosphate finish
-Carrier: 8620 steel, chrome lined, phosphate finish
-Extractor: 4140 steel, phosphate finish