I bought the Lee C312-155-2R mold and cast up a bunch of boolits. I sized to .309 and shot in 30-06 & 308. I sized to .311 and shot in my Mosin Nagant. I loaded 16 gr of 2400 in all three cases and they all shot wonderfully. Anyone looking for a nice 30cal all around rifle mold, you can't go wrong with this one.
Shooter