I need some help.
I have a Mitchel mauser 8mm, I bought a couple boxes of rem 8mm factory loads. I was thinking about getting set up to reload and looked in a reloading manual for bullets. It appears that 8mm comes in .325 and .319. My question is has anyone shot factory loads out of their Mitchel mausers? and how do I go about checking the bore of my rifle? thanks.