I use the LEE double ended wadcutter cast of wheelweights and lubed with either the Lyman or the Lee soft Alox over 3.0 of 231.
I used to shoot in the mid 290's regularly in Police L Bullseye with no problem.
Lee makes a six cavity mold that enables you to cast literally thousands in a few hours.The mold and handles cost less than $65.00 when I bought them several years ago.Every thing you need to cast will probably cost less than $200.00.
If you shoot a lot,you'll save that much in one or two casting sessions.If you shoot just occasionally,it's probably not worth the trouble or the investment.
The flip side is that when you have a constant and cheap supply of decent bullets,you tend to shoot a lot more.
