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AR-10 .308/7.62x51 Nitride Complete Bolt Carrier Group Assy
Product Code: MA10BCG
Our .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your AR-10 rifle build. Ready to drop in your upper. Fits all DPMS style receivers.
· Machined from 8620 steel
· Mil-Spec nitride coating
· Properly staked gas key
· Chrome lined gas key and firing pin channel
· 7.62 Bolt is machined from 9310
· Extractor and firing pin machined from S7 tool steel
· High quality BCG
· Forward Assist serrations