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Cmmg Ar-15/M16 300 Blk Barrels

Buy Cmmg Ar-15/M16 300 Blk Barrels

We found a great deal on the Cmmg Ar-15/M16 300 Blk Barrels for only $141.99 at Brownells.

Direct replacement for the standard .223/5.56mm barrel converts your AR-15 to the high-performance 300 AAC Blackout (300BLK) cartridge. The 300 AAC lets you upgrade your rifle to 7.62 x 39 ballistics, while retaining the standard AR-15/M16 bolt, carrier, and magazine at its full capacity, with no additional modifications. 1-7″ rifling accepts bullet weights from 110 gr to 220 gr, and 5/8″-24 muzzle threads accept popular AR-.308 flash suppressors and muzzle brakes. Three models available, 16″, 12.5″ and 8.2″ long and treated inside and out with CMMG’s “Wasp” nitriding process for outstanding resistance to wear and corrosion. 16″ barr Mfg: Cmmg SPECS: Hardened 4140 chrome-moly steel, Wasp nitride finish, matte black .750″ O.D. at gas port.5/8-24 muzzle threads.

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  1. Fuller
    July 28th, 2017 at 20:21 | #1
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