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Bolt Carrier Groups

We offer a variety of AR-308 Bolt Carrier Groups in a variety of finishes from Black Nitride to Nickel Boron. All of our AR-15, AR-308 and AR 9mm accessories are made in the United States of America with the highest quality of metals.

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AR-308 Cal Nickel Boron Bolt Carrier Group Mil-Spec Bcg

AR-308, Bolt Carrier Groups

~~$239.95~~ $194.36

AR-308 Cal Nitride Bolt Carrier Group Mil-Spec Bcg

AR-308, Bolt Carrier Groups

Guntec USA

~~$198.95~~ $161.15

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Bolt Carrier Groups

AR-308 Cal Nickel Boron Bolt Carrier Group Mil-Spec Bcg

AR-308 Cal Nitride Bolt Carrier Group Mil-Spec Bcg

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