Sorry if i'm reporting in the wrong section.
Yesterday i was watching a stream in twitch. In that stream there was a fight going on, the streamer had a mosin with the pu scope, he sees the guys, aims scoped, goes to the game menu, reduces the field of view to minimal and has instant x4 zoom. I checked it if it works with the long range scope and it also works, you have a drastic increase of zoom. In my opinion this can unbalance pvp and can be considered an exploit.