Gentlemen,

I would like to take my Simson and Suhl combo gun out for deer this season. But, I do not know wether to buy .318 or .323 Mauser ammo for it. It is marked 7.9x57 no JR or JRS markings. What should I do? I don't think the markings will show up on a camera. It's serial number is 34445 if anyone has a Suhl book to look it up. Thanks guys.