headstamp

2 of these look like 7.62x39. I have no idea but must identify before use and if I should use them or not. I read some bad reviews on the T Z 80. I also need to know the caliber and what riffle is needed for each please...in detail as I'm learning.. I have 223, 5.56, 308, AR 10 ( 308) ...

Good morning, everyone. I have a few questions pertaining to reloading for my WOA Varmint 223. I think I know the answer to the first two, but can't find the answer to the last one for the life of me. Any help is much appreciated. 1) I have some once fired brass from Mil-Spec (or close to it)...

I was sorting through some mixed range brass that I bought recently and came across this one. There are two shots of the same photograph; one cropped and the other color-corrected by the software: The case is brass. It is boxer primed. At this point it has been washed in a weak acid...