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

SKU: CSSI|CA55DC70ACategories: AR BarrelsTags: Online Only

$239.00

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

5 in stock

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
UPC

815835016153
Manufacturer

Manufacturer Part Number

55DC70A
Caliber/Gauge

.223 REM/5.56 NATO
Length

16.10"
Model

Barrel Sub-Assembly
Product Type

Rifle
Rate of Twist

1:7"
Shipping Weight

2.05

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