11.15x58R Werndl PP Bullet Diameter

[rcbloom2]

What diameter mold are you using for this cartridge? .43? Thanks.

[trails4u]

I'm sure you'll get quite a few responses....but FWIW, that will depend somewhat on slugging your bore to see exactly what you have. Book spec will say .439, but that won't likely be the case.

It will be a combination of your actual bore diameter and the thickness of your PP material. I'd guess somewhere between .439 and .446....but I've heard good things about .448 as well.

[rcbloom2]

I will have to slug. 11.15mm is .4395.