• CA55DC70A
1 1

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

$194.50
$194.50
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MANUFACTURER: Cmmg Inc.

MFG MDL #: 55DC70A

UPC: 815835016153

SKU: CA55DC70A

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Description
Specifications

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

Barrels
55DC70A
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