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Est. 2020 · Small Batch · Custom
CMMG Barrel Sub-Assm 16.1inch MT 4140CM SBN 5.56mm

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

$229.31
3 in stock
SKU: 55DC70A

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

3 in stock

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Details

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

Also on the bench

Reviews

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
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