LANTAC Enhanced Bolt Carrier Group BCG DI Side Charger .223/5.56 01-UP-SC-NIB-EBCG. M16 Full Auto Style for increased mass and lock time. Our new BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and...
LANTAC Enhanced Bolt Carrier Group BCG DI Side Charger .223/5.56 01-UP-SC-NIB-EBCG. M16 Full Auto Style for increased mass and lock time. Our new BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and...