A black-powder substitute from Alliant Powders, a company well known for its popular smokeless powders. Black MZ is clean-burning with a high moisture tolerance, resulting in consistent and reliable shot-to-shot performance and easy cleanup. Alliant developed Black MZ to serve hunters, cowboy-action shooters and reenactment enthusiasts in any weather, and it has been extensively tested in a wide range of black-powder firearms. This powder’s composition delivers lower barrel pressures while increasing muzzle velocities and it’s virtually noncorrosive so you can enjoy more shots between cleanings. Size: 1-lb. canister.