Even though it looks new it's still surplus.
Time to get educated, kids. Take a look at the following pic:
This is an air tight "battle pack". Plastic on the inside surface. The label is packed with info. The 60 is how many rounds (there are six 10 round boxes). In little letters above the 60 tell us that this was made at the plant at Anzahl. To the right of the 60 is the bullet diameter of 7.5mm followed by a breakdown in German, French, and Italian (the three principle languages in Switzerland) saying it is ammo type 11. The Swiss settled on 7.5X55mm for military use in 1911. Then a big fat military ID number that I see on all the Swiss Military ammo. Last is the date: 7 6 1978 - June 7, 1978 The "A" has to do with where a component was made I think. I have read brass and bullet. Either way, it was also made at A for Anzahl.
And because quality control is good we can see that it was sealed up at 1:29pm.
Now with your new knowledge you can check out the pick of the crate at the top on the thread. with just a little squinting you can see the ammo count and when it was made. Interactive!
The Swiss did start some new production in 2016. Yay! But it is also berdan primed. But... Karl has me thinking it could be pretty re-loadable. Hmmmmm.
Meow!
-Fluffy