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Cmmg Inc.

Barrel Sub-Assm 16.1inch MT 4140CM SBN 5.56mm

Barrel Sub-Assm 16.1inch MT 4140CM SBN 5.56mm

$204.74
$0.00 $204.74
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Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.

  • 16.1?
  • Medium Taper Profile
  • 4140 Chrome Moly
  • Salt Bath Nitride Finish inside and out
  • 1:7 Twist
  • 5.56×45 NATO Chamber
  • Threaded 1/2-28
  • Midlength gas port
  • .750? Gas Journal

Specifications

ManufacturerCmmg Inc.
Barrel Length16.1"
Barrel MaterialSteel
Barrel Twist Rate1:7
Barrel TypeThreaded
BrandCMMG
CA Prop 65Yes
CA Prop 65 ChemicalLead
Caliber5.56mm
ColorBlack
Compliance Item TypeBarrels
Firearm Accessories Weapon FitAR-15
Muzzle Thread1/2-28
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