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KAZU ARMS

Chandler, Arizona

AR10 Barrels

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Barrels for AR-10 and large-frame AR rifles, chambered in .308 Winchester, 6.5 Creedmoor, and related cartridges. Large-frame patterns are less standardised than AR-15s, so match the barrel extension and gas length to your upper.

Twist rate has to suit bullet weight. Our long-range cartridge comparison covers what each chambering does.