Fail Zero Bolt Carrier Group - 5.56mm Full Auto Ar-15 Black
Fail Zero
$177.73
Fail zero bolt carrier group 5.56mm full auto ar-15 black
FEATURES
-Bolt & Extractor (5.56/.223 compatible)
-Bolt Carrier
-Extractor
-Cam Pin
-Carrier Key
-Firing Pin
-Black