The Rearden Mfg SPB muzzle brake is engineered for shooters who demand optimal recoil control without excessive bulk. Machined from quality steel and finished with a durable heat-treat process, the SPB is a compact and effective muzzle device that delivers excellent muzzle stability and flash mitigation in a sleek form factor. Compatible with barrels threaded in 1/2x28 TPI, it's an ideal choice for AR-style rifles and other platforms chambered in .223/5.56 or similar calibers. Designed with a refined port layout to reduce felt recoil and muzzle rise, the SPB helps you stay on target for faster follow-up shots and tighter groups. Its minimalist profile ensures it won’t add unnecessary weight or length, while the rugged heat-treated finish protects against high round counts and harsh environments. As with all Rearden Mfg components, the SPB is proudly made in the USA and built to last.