Optimize your shooting experience with the ABCSportZ AR-15/M4 .223 Muzzle Brake. Engineered for superior performance, this robust muzzle brake effectively reduces recoil while enhancing shot accuracy. Crafted from durable 4140 steel and featuring two strategically placed ventilation ports and baffles, it ensures optimal gas distribution for smoother firing. Ideal for .223 and 5.56 calibers. 2 ports for enhanced gas flow 2 baffles for superior recoil reduction Lightweight design at 2.29 oz Phosphate finish for corrosion resistance Thread pitch: 1/2x28 Overall length: 1.75 inches Upgrade your firearm's performance with the ABCSportZ Muzzle Brake and experience superior control on every shot.