.350 Legend AR-15 Bolt Carrier Groups

For the new .350 Legend cartridge, there’s a few essentials to change out: your barrel, and a magazine that will feed the straight-wall cartridge reliably. The nice thing is that you don’t have to change your bolt – .350 Legend uses the same case head dimensions as 5.56, so you READ MORE

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AT3™ AR-15 Bolt Carrier Group - 5.56 NATO/.300 Blackout - Black Nitride

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AT3™ AR-15 Bolt Carrier Group Black Nitride – .223/5.56 NATO .300 Blackout .350 Legend

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AT3™ Black Nitride 5.56 Bolt Carrier Group with Breek Arms Warhammer AR-15 Charging Handle

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AT3™ AR-15 Bolt Carrier Group Nickel Boron – .223/5.56 NATO .300 Blackout .350 Legend

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AT3™ AR-15 Replacement Bolt – 5.56 NATO/.300 Blackout – Black Nitride

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Bear Creek Arsenal 5.56/.223 / .300 Blackout / .350 Legend AR-15 Bolt Carrier Group – Nitride

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AT3™ Slick Side Upper with Bolt Carrier Group and Breek Arms Warhammer Charging Handle

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Battle Arms Development Enhanced AR-15 Bolt Carrier Group

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Aero Precision PRO Series AR-15 Black Nitride Bolt Carrier Group

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Aero Precision AR-15 Black Nitride Bolt Carrier Group

For the new .350 Legend cartridge, there’s a few essentials to change out: your barrel, and a magazine that will feed the straight-wall cartridge reliably. The nice thing is that you don’t have to change your bolt – .350 Legend uses the same case head dimensions as 5.56, so you can use any standard BCG in your new AR build.