CMC Triggers Mil-Spec AR-15 Bolt Carrier Group 5.56/.223 Nickel Boron
The bolt carrier group is the heart of your rifle, so it’s worth spending a little here. This one is mil-spec dimensioned for 5.56 and .223, and it’s finished in nickel boron. That coating is slick enough that carbon wipes off with a rag instead of a scraper, and it cuts friction inside the receiver too. Many shooters run these with very little lube. If you’ve ever spent an evening scrubbing a BCG, you’ll appreciate the difference.
California Proposition 65 WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov




