Thanks, I knew someone would have the info on this site. Ain't life grand?

Prof

I had some of the very first Hornady cases made and they measured 76 grains of water full to the top. That is the same capacity as the Rem 30 SAUM if you need to compare it to something.

Ray

Does anyone who has a .376 Steyr know the actual case capacity of this cartridge. Don't have a case myself, so can't measure it. Need the info for a friend who is thinking of having one built up.

fired cases are 81gr of H20 with a meniscus, averaged over 5 cases.

jeffe