6mm ARC, 21 XL Rifle, Barrel w/ BCG

Upgrade your AR-15 with high quality American manufactured parts. Fully built rifles, complete uppers, barrels, forends, and many other accessories. ODIN Works is your main supplier for made in the USA rifles and accessories. Shop now!

21'' Odin Works 6mm ARC Rifle Barrel w/ Adjustable Gas Block XL Gas Tube and BCG

Del-Ton AR-15 Bolt Carrier Group (BCG)

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