Kind of sounds like you don't know what on Earth you are doing.
You would be much safer putting piles of W296 in a .45 Auto case, as much as you can and stuffing a bullet on it than you would be putting any W231 in a .30 Carbine case.
But then again, maybe you've got it all figured out already.
I'd help, but I don't care to get all worked up over it.
Wear a helmet and go shooting on a range with no innocent people nearby.
Attention Brass rats and other reloaders: I really need .327 Federal Magnum brass, no lot size too small. Tell me what caliber you need and I'll see what I have to swap. PM me and we'll discuss.