Decoding the Full Auto Profile Bolt Carrier: Function, Variations, and Considerations
Understanding the Bolt Service Group (BCG) Fundamental Elements The bolt provider group, or BCG, is the guts of an automated firearm. Its significance can’t be overstated; it’s the driving pressure behind the biking of the motion, the mechanism chargeable for extracting spent casings, chambering new rounds, and getting ready the weapon for its subsequent shot. … Read more
