The B& T RAID 5.56mm 1/2×28 Single Port Muzzle Brake is a compact muzzle device engineered to reduce felt recoil and control muzzle rise on 5.56 NATO caliber rifles with standard 1/2×28 muzzle threads. Designed as a single port brake, it redirects propellant gases laterally to help keep the rifle steady through rapid follow-up shots, improving shooter control and accuracy in dynamic use. Constructed from durable materials with a corrosion-resistant finish, it installs via standard threading on compatible barrels using a crush washer or shims as needed. While specific manufacturer details for this exact SKU aren’t widely published, the SD-145959 fits typical AR-15 platforms and similar firearms and serves as a straightforward recoil-management upgrade for unsuppressed shooting. B& T RAID 5.56mm 1/2x28 Single Port Muzzle Brake SD-145959