Product Description
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 5.5645 NATO Chamber Threaded 1/2-28 Midlength gas port .750? Gas Journal
CMMG 55DC70A Barrel Sub-Assembly 5.56x45mm NATO 16.10" Black Nitride Finish 4140 Chromoly Steel Material Midlength with Medium Taper Profile for AR-15
$185.04
In Stock
at Shooting Surplus
Price checked 14 days ago
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Product Details
Brand
Cmmg
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