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Product Description

Perfect for building your custom AR15 upper group. Comes with a properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. Chambered in 5.56mm 16.1" Barrel Length M4 and Lightweight Tapers Carbine Gas System Length A 1/2-28 Threads 1-7 Barrel Twist Salt Bath Nitride Finish Mfg: Cmmg

Barrel Sub-Assembly 5.56mm - 16.1'''' Bbl Sub-Assy Lt 1-7 1/2-28'''' Black Nitride

$132.99
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Product Details

Category Rifle Barrels
Brand Cmmg
MPN 55D470B

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