Yes thats old school, beta CS desktop icon.
The one that you'd get when you installed the original CS. (Pre 1.0)
When the awp had a crosshair. The M4 had a scope.

Visit and say hello if you play pubg or overwatch.
https://www.twitch.tv/kris_reaz

Also REAZ on Overwatch.

PubG stats:
https://pubg.op.gg/user/REAZ1