CMMG 9mm M4 Barrel 16.1" Nitride Finish


  • The CMMG M4 9mm Barrel is the perfect choice for building your custom 9mm upper group.

    • 16.1″
    • M4 Profile
    • 4140 Chrome Moly
    • Salt Bath Nitride Finish inside and out
    • 1:10 Twist
    • 9x19mm NATO Chamber
    • Threaded 1/2-36
    • .750″ Carbine length Journal
  • Manufacturer Part Number: None

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