Guys I am trying to work up a .357 Magnum load for my Marlin to do stupid distances (300 Yards).
Does anyone have any Unique or H110 powder that I can buy or trade for?
I will not need very much.
Also if you happen to have any .357 magnum bullets that are not Semi Wad Cutters I would be grateful to give them a whirl. Id even consider a Mould and make my own.