I have recently started to shoot a couple of Mosin Nagants with cast. Both have .313-.314 grooves. I am using the Lyman 314299 mold and they seem to shoot well out to 100 yards but lose it after that. On the Mausers I shoot and the couple of M95 Steyr's I use a bullet that is at least .0003 over the groove size and have better than average results.
Have been looking at various mold sites and can not find a .316 mold of any kind. Was considering Leementing (or trying to) the Lyman out to .316 , it would only be .0001 on each half but kinda wanted to keep the mold the way it is.
End of long story, does any one know a manufacturer that has a .316 mold similar to the Lyman 314299? If so a web site would be a great help.
beekeeper