I recentlly acquired the above mold, will be shooting in 30/30 marlins, and a Handi rifle, and a 98 mauser 30/06 I built with a 1-10 twist. What are your best powders, will be sizing it .309, Lyman Orange Magic or Moly lube, Hornady gas checks. I want to run it as fast as possible, or 1900 fps if possible, have done this in my 6.5x5 swede with great accuracy, sum moa for 5 shots, used AA2230. All load advice appreciated.