hhehe i was gonna do that so i could shoot lead....LOL..but then i found out it dont matter...ya gotta use steel shot here, even in a muzzleloader... make sure if ur shootin steel tho..that your ML will handle it..?? also.. cant remember where but ya hafta find out...id think you could just load the ML with the same reloading as conventional shells are loaded... that would be tho up to the manufacturer of your ML....ya know..??? so you need to check with ur gun manufacturer......