Build an exceptional AR-15 with the CMMG 55DC70A Barrel Sub-Assembly. Made from 4140 chromoly steel, it’s perfectly tailored for 5.56x45mm NATO.
CMMG 55DC70A Barrel Sub-Assembly 5.56x45mm NATO 16.10″
$214.65
Description
CMMG 55DC70A: Midlength Barrel Sub-Assembly for AR-15
Empower your custom AR-15 upper group with the CMMG 55DC70A Barrel Sub-Assembly. Perfectly optimized for 5.56x45mm NATO builds.
Tailored for Custom Builds
Our Barrel Sub-Assembly is the ideal solution for your custom AR-15 upper group construction. It’s time to create something uniquely yours.
Ready-to-Go Installation
This unit comes with a properly installed M4 barrel extension. It’s as simple as plug-and-play.
Exceptional Material
Made from 4140 chromoly steel, this 16.10″ barrel sports a sleek black nitride finish. Expect longevity and peak performance.
Midlength, Medium Taper Profile
The midlength, medium taper profile balances weight distribution and heat management. Your AR-15 deserves the best.
What’s Included
- 1x CMMG 55DC70A Barrel Sub-Assembly
Additional information
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