AR 300 Blackout Muzzle Comp With QD Blast Shield in High Polish

Description

This AR 300 Blackout Muzzle Comp With QD Blast Shield in High Polish is a two-piece muzzle device designed AR 300 Blackout and .308 Caliber platforms. Manufactured in the United States of America, the unit combines a muzzle compensator with a Quick Detach (QD) blast shield to manage blast and concussion in close-quarters configurations.

Constructed from Steel for the primary components and Aluminum for the shield, the assembly delivers substantial mass to aid in recoil mitigation. The High Polish finish provides a reflective surface that resists corrosion and wear. The compensator features a compact profile with an outer diameter of 1.5 inches, ensuring it clears most handguards and upper receiver shrouds without interference. The QD blast shield threads down over the compensator, allowing for rapid removal or installation by the operator.

• Length: 2.5 inches total assembly length
• Weight: 9.5 ounces including both the muzzle brake QD Blast Shield
• Attachment: 5/8 x 24 thread pitch for standard AR pistol compatibility
• Caliber: Rated AR 300 Blackout and .308 Cal

The solid pattern design of the compensator directs gases to reduce felt impulse, while the perforated shield protects the shooter’s face from hot gases and debris. This setup is engineered for AR-308 builds where blast control is critical. The high-polish steel construction ensures durability under repeated firing cycles, while the aluminum shield keeps the overall weight manageable. Installation is straightforward via the standard 5/8 x 24 thread, making it a drop-in upgrade for existing AR platforms.