Makes the default sniper scope have -3 concealment, +4 accuracy and +4 stability. Now you'll actually gain concealment when equipping smaller sights.
Sniper rifle stats have been modified so they perform exactly the same as vanilla if you have the default scope equipped. Iron sights give a little more concealment too.
Compatible with all custom sniper rifles I could find. Smack my face if I forgot something.

Thumbnail stolen from that post on reddit, though I had the idea way before that.