When I read the "stock will be improved", I really though it will be improved probaby even in a way that every item which is discounted is available, cause otherwise it is only a paper discount.
Guess what? It is only a paper discount.
Don't know, whether there is armour for other ships. But at least for those where the 30% would really matter (Cutter, Corvette) there is no armour available. Nah not only the one I wanted to buy is missing when I did 10 jumps in my Cutter to Parutis. Nothing, nada.
I will not test, whether there is armour available for a sidewinder and tbh, I don't need a discount there anyway.
This is very dissapointing and makes these reward absolutely pointless.