The Tiger Rock Inc. MBR04D-ZBG AR-15/.223/5.56 Ported Muzzle Brake Compensator is designed for precision and performance. Built from robust CNC machined 4150 bar stock, it minimizes recoil and muzzle rise for enhanced accuracy. With a standard 1/2" x 28 thread pitch, it fits seamlessly on most AR-15 models. The distinctive Cerakote Zombie Green finish not only elevates aesthetics but also provides long-lasting protection against wear and tear. This muzzle brake is essential for any serious shooter looking to enhance their firearm's performance. CNC machined 4150 bar stock 1/2" x 28 Thread Pitch Finish: Cerakote Zombie Green Fits: AR-15 Upgrade your shooting setup with the Tiger Rock Inc. MBR04D-ZBG muzzle brake, where style meets functionality.