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CMMG 16.1" 5.56 NATO 1:7 Twist Carbine M4 Barrel - 4140 CM Salt Bath Nitride Finish

CMMG 16.1" 5.56 NATO 1:7 Twist Carbine M4 Barrel - 4140 CM Salt Bath Nitride Finish

CMMG

  • $149.95
  • Save $40


Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.

  • Length: 16.1″ 
  • M4 Profile
  • 4140 Chrome Moly
  • Salt Bath Nitride Finish inside and out
  • 1:7 Twist
  • 5.56×45 NATO Chamber
  • Threaded 1/2-28
  • Carbine length gas port
  • .750″ Gas Journal

Manufacturer Part #: 55DE10A


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