CMMG BRL SUBASS 16.1In Lt 4140Cm SBN 5.56MM

CMMG 16IN light weight SBN Barrel - 5.56mm 16.1\" - Light Taper Profile - 4140CM - Salt Bath Nitride Finish - 1:7 Twist - 5.56-45 NATO Chamber - Threaded 1/2-28 - Mid length gas port - .625\" Gas Journal

Manufacturer: CMMG

Model: 55D470B

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