Mag-na-port International, Inc. is a pioneering company based in Harrison Township, Michigan, known for their expertise in barrel porting and muzzle brake design. With their original inventors of barrel porting, they have set themselves apart from imitators, offering an effective solution to reduce recoil and muzzle lift on various firearms through their innovative EDM process. Specializing in handgun porting, shotgun porting, rifle porting, and custom handgun conversions, Mag-na-port International, Inc. has established themselves as the go-to source for superior muzzle brakes. Their designs are meticulously crafted to ensure optimal performance, fitting, and threading, making them the preferred choice for shotguns of all types, including single, over under, side-by-side, rifled, and slug barrels.Generated from the website