Home / Barrels / 18″ .308 Barrel 18″ .308 Barrel$65999 12 in stock 18" .308 Barrel quantity Add to cart Categories: AR10 Parts, Barrels Tag: Barrel Product ID: 3689 Description Additional information Description 18″ .308 Barrel Additional information Weight 22.8 oz Related products 16″ 6.5 Grendel Barrel $65999 18″ 6.5 Creedmoor Barrel $65999 20″ .224 Valkyrie Barrel $65999 Out of stock AR10 Receiver Set