5.56mm M4 16'' Barrel Sub-assembly

5.56mm M4 16'' Barrel Sub-assembly

CMMG

Gun Stuff/Rifle Parts/Barrels
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MSRP: $295.16
$205.37
(You save  $89.79 )
CMMG-55DE10A
815835014067

Out of stock

Perfect for building your custom AR15 upper group. Comes with a properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.

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