ELD Performance 18 6MM ARC, Mid Gas, Medium Profile, 1:7.5T

This barrel is 18-inches long and chambered for 6MM ARC. This rifle length barrel has a 1:7.5 twist rate and is crafted from 4150 CMV with a black nitride finish. It has a medium profile and operates on a mid length gas system

DTT AR-15 6MM ARC Lightshow II - Purple Upper Build Kit

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Davidson Defense 'Imperial Decree' 18 AR-15 6mm ARC Nitride Rifle Upper Build Kit

Tactical Kinetics 18 inch AR-15 6mm ARC Melonite Barrel

Barrels In Stock Gun Parts

ELD Performance 18 6MM ARC, Mid Gas, Medium Profile, 1:7.5T, .750

Barrels

DD AR-15 6MM ARC Lightshow II - Gold Upper Build Kit

DD AR-15 6MM ARC Lightshow II - Black Upper Build Kit

Barrels

ELD Performance AR-15 Riptide 16 7.62x39, Carbine Gas, SS