Was recently given two .395 cal barrels to do with as I please. I am in search of a projectile so have been looking at a cast mold from mountain molds. These barrels have a 1-12 twist and are .388" on the lands. I do realize I will need a custom reamer, dies and mould so I'm not sure who got the best of this deal. I need help with bullet design and am even considering paper patch as it will simplify the equipment needed. Help??!!!??