Elevate your shooting experience with the Guntec USA SPITFIRE-300 AR 300 Blackout Muzzle Comp with QD Blast Shield. Crafted in the USA with precision in mind, this muzzle comp features a nitride finish for durability and style. Say goodbye to felt concussion in tight spaces, thanks to its innovative design. This game-changing muzzle brake and blast shield duo are constructed from sturdy steel and thread effortlessly onto your firearm. Perfect for AR pistols, the Guntec USA SPITFIRE-300 enhances your shooting performance with its 300 BLACKOUT/.308 caliber compatibility. Durable nitride coating for longevity Innovative design minimizes felt concussion Lightweight at only 9.5 ounces combined 5/8 x 24 secure threading for easy installation Sleek 1.5" outer diameter for a polished look Unleash your full shooting potential with the Guntec USA SPITFIRE-300 and conquer the range like never before.