Back when I were a lad (70's), we had a card game at primary school that I can't remember the name of.

It was a competition type of game, where you had cards of (say) WW2 weapons with various statistics for the weapon specified- range, payload, crew, speed etc, and you had to call out one of these (say, range) to your opposition. If their weapon card had better statistics on that number they would win your card or you would win theirs. The winner of the game was the one with all the cards at the end.

There were a number of different sets, so one was WW2 land weapons, others were things like WW2 aircraft, tanks, or Korean/Vietnam/Cold-war era missiles, warships, and so on.

There was one kid at school who was a whizz at this. He memorised all the cards, and then would card count during the game so he always knew what he was playing against, and almost always cleaned up. We used to photocopy* the sets and glue the paper to fresh cardboard (weetbix packets) so we'd have enough cards to play with.

Does anyone know what these were, and is it possible to still get these anywhere?

*Photocopiers had just come out. Before this, there was the spirit duplicator, that used meths so the printouts (which were purple) always stank. Those duplicators were incapable of copying these cards so the timing was excellent!