TBRC Enhanced Bolt Carrier Group
These carriers are cut in a full-auto* M16 geometry adding approximately 0.8 ounces to the carrier weight helping to ensure proper timing and speed. This helps to reduce felt recoil and enhances reliability through most standard rifle/carbine gas systems. The Enhanced Bolt features a high-performance nickel boron coating for easy cleaning, superior lubricity and maximum corrosion resistance. The extractor and ejector come standard phosphated to ensure maximum traction and reliability.