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

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

Barrels - Up To 10% OFF

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

Upper Parts

MMC AR-15 6MM ARC Lightshow II - Red Upper Build Kit

All AR-15 Parts Bolt Carrier Groups - Charging Handles - Lower

AR-15 Barrels, Page 2

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

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

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

Davidson Defense 6MM ARC Caliber

ELD Performance 18 .308 WIN, Mid Length, Light Profile, 1:10T, DPMS AR-10 Extension, 4150 CMV, Black Nitride, AR-10 Barrel

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

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

MMC AR-15 6MM ARC Lightshow II - Red Upper Build Kit