The 2BO-S Single Port Muzzle Brake is engineered to deliver superior recoil and muzzle rise reduction while maintaining a compact profile—ideal for pistol caliber carbines and AR-15 setups. Machined from durable 4140 steel, heat-treated, and nitride finished, it offers excellent strength and long-lasting performance. A large 90-degree port effectively counters recoil forces, improving shooter comfort and enabling faster follow-up shots. Its sleek, low-profile design integrates cleanly with your firearm for both performance and aesthetics.