Its just stupid and discourages levelling up with weapons. I often use marksman and now have 6x kar, 6x svd, default mosin and default g41. This means when I am playing german on any maps with less than 150m ranges I cant use marksman cause zoom is too much or i get a crappy g41 with stupid miniscope that is like looking through a keyhole. How hard is it just to make unlocks reversible, seriously tripwire????