Surefire brake - SureFire 7.62mm 5/8-24 TThreated Muzzle Brake

I've used these on a few rifles. They are simple and effective and a low profile, so you don't have a brake that's significantly wider diameter than your barrel. The vertical ports work very well in mitigating muzzle rise and the side ports make an effective brake, and in my observations, do not make side blast that's too offensive. This is not a flash hider and in bright sunlight, flash is easily seen. Comes with a crush washer and the sides do have flats for easier installation. Good quality coating and nicely machined.