-M16 full auto profile
-Tried and true magnese phosphate finish
-8620 Steel carrier
-Steel carrier chrome lined
-4130 Steel gas key
-Chrome lined gas key
-Gas key staked to mil spec requirements
-Carpenter 158 Bolt
-Black extractor insert
-Mil-Spec Crane 0-Ring
-Mil-Spec extractor spring
MADE IN THE USA
| UPC | |
| MFG | Thoroughbred Armament Company LLC |
| MODEL | BCG C158 C/P |
| TITLE | Thoroughbred Armament Company BCG C158 C/P |