We are selling a Custom 18×1 Muzzle Brake BW S45, Element Max, HP Max in 457/50/510, and M50 anodized black. These are CNC machined out of aluminum and then anodized black. These have three holes on top to help eliminate muzzle climb when shooting (It keeps you on target or helps reacquires the target quicker).
These will fit any gun from any manufacturer using a thread pitch of 18×1. These are very similar in design to our muzzle brake for the AEA Zeus 72cal.