CMMG AR-15 Barrels

CMMG AR-15 barrels in a variety of calibers, from the new radial delayed blowback 9mm, to .350 Legend for hunting rifles.

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CMMG .22LR AR15 Barrel and Bolt Conversion Kit

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CMMG .22LR AR-15 Barrel and Bolt Conversion Kit – Multiple Lengths

CMMG 300 AAC Blackout 16.1" Barrel - Carbine Length 1:7 Twist - 4140 CrMo Salt Bath Nitride

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CMMG Nitride AR-15 Barrel – 16.1″ – .300 Blackout – Carbine Length

CMMG 16 Inch 350 Legend Barrel - 1:16 Twist - Carbine - AT3 Tactical

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CMMG AR-15 Barrel – 16″ – .350 Legend – Carbine Length – 1/2×28 Thread

CMMG 16.1 Inch MKGS Barrel & Radial Delayed BCG Kit for AR15 - 9MM - AT3 Tactical

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CMMG MKGS AR-9 Barrel – 16.1″ – 9MM – Radial Delayed BCG Kit