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  • CMMG Barrel Sub-Assembly 55DC70A 16.1" 5.56 NATO 4140 Chromoly Nitride AR-15 Compatible

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  • CMMG Barrel Sub-Assembly 55DC70A 16.1" 5.56 NATO 4140 Chromoly Nitride AR-15 Compatible

CMMG Barrel Sub-Assembly 55DC70A 16.1" 5.56 NATO 4140 Chromoly Nitride AR-15 Compatible

MPN: 55DC70A  |  UPC: 815835016153
$188 59

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PRODUCT DESCRIPTION

The CMMG Barrel Sub-Assembly 55DC70A is designed for AR-15 platforms and provides builders with a quality 16.1-inch barrel made from 4140 chromoly steel with a durable salt bath nitride finish. Chambered in 5.56 NATO, this barrel supports custom upper assemblies with reliable features.

  • 4140 chromoly steel with salt bath nitride finish
  • 16.1-inch length, medium taper, midlength gas system
  • 1:7 twist rate, 1/2x28 threaded muzzle

The barrel sub-assembly features a midlength gas system and a medium taper profile, making it well-suited for builders seeking strength and versatility when assembling AR-15 compatible rifles.

    This item is not available to ship to the following state(s):
    Illinois | Washington
SPECS
Additional No
SKU ACC-CMMG-55DC70A
Country of Manufacture No
License Requirement None
Manufacturer CMMG
Mfg. Part Number 55DC70A
UPC 815835016153
Caliber/Gauge .223 / 5.56
Action N/A
Barrel Length 16.1
Barrel Twist 1:7
Barrel Bore Type No
Barrel Finish Nitride
Barrel Fluting None
Barrel Profile No
Mount Type N/A
Beam Color N/A
Firearm Fit AR-15
Threaded Barrel N/A
Condition New
Free Shipping No
Weight 2.30 Lbs
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