That mould is supposed to throw a .314 bullet. I bought the Lee 314 mould, but the only place it is .314 is on a couple of narrow driving bands at the base of the bullet. They tumble out of the barrel. From the driving bands forward the bullet is .305.
I think the Lyman mould may carry the .314 the full length of the bullet. But don't want to waste $60 if it doesn’t.
An old man on SS can't afford to waste money.
Beerbelly