Ok, I give up. I've gotten a box of milsurp ammo and have searched all over to try and id it. I've found a few that I know are .303 british, and some 7mm mauser, but the vast majority (about 60 rounds or so) are all this:


These are the 3 different markings on the cases. So, once you've all finished laughing as I'm sure this is an easy one, what are they?


These are the 3 different markings on the cases. So, once you've all finished laughing as I'm sure this is an easy one, what are they?


















































