CMC Triggers Enhanced AR-15 Bolt Carrier Group – 223 Rem & 5.56 NATO

Description

Upgrade your AR-15 with the CMC Triggers Enhanced Bolt Carrier Group. Designed for 223 Rem, 5.56x45mm NATO, and 300 Blackout, this high-performance BCG features improved fatigue strength and exceptional wear resistance. Crafted from Black Nitride 8620 steel, it offers superior lubricity and a low friction coefficient while providing excellent corrosion protection per ASTM spec B117. Experience enhanced reliability and a sleek, cosmetic appeal with this durable and cost-effective bolt carrier group.