Seriously i have tried it on every gun its bloody useless, sniper scopes you cant see past 15 meters.
Mike/feline when aiming down it you cant turn left or right (sooooo bloody slow) anyone can out strafe it.

Why even put something so useless in the game??? you cant even see people in cloak, its easier to use eyesight that that crappy scope.

Only time that I used that scope was when I picked it up because I was out of ammo and your right its crap.

Stealth is garbage in C3 so there is no reason to use anything that counters stealth.