I'm considering a 314299 mold for a Springfield Krag, which should work well with the .303 nose on that mold and my slightly oversize bore.
Would like to consider dual purpose on this bullet, mainly in a Sake Finnbear .30-06, whose bore I have not yet slugged but presume is close to spec since it shoots well with .308 jacketed projectiles.
Question: with soft cast in the 314299, am I going to be making a mistake by trying to shoot the slugs in the Sako, or any other modern, good condition .30 caliber rifle whose bore is close to .308"?
I can size the bullet's body to whatever's required but would rather not get into nose sizing.
Is there a potential safety problem with high pressure with the .303 nose? IF not, can I expect any kind of accuracy in 308 bores with the oversize bullet?
Thanks.