Elevate your firearm's performance with the Tiger Rock Inc. ADM14 M14 Muzzle Brake Adapter, expertly engineered for precision and durability. This adapter allows for hassle-free attachment of 5/8"x24 threaded muzzle brakes to M1A/M14 barrels. Made from high-quality CNC machined steel, it ensures longevity and reliable performance in demanding conditions. M1A/M14 to 5/8"x24 Thread Pitch High quality CNC machined steel construction Black Phosphate finish for enhanced durability Specifically designed for Springfield Armory M1A/M14 rifles Upgrade your shooting experience with this essential component that combines superb quality with unmatched functionality.