I have nothing better to do, so I'm releasing this which I made some time ago. I'm really really bored. Note, this requires .NET Framework 3.5 which can be downloaded here.
What the purpose of this?
Overlays screen with different selectable reticles which are also found in-game.
What can it do?
You can choose between six different reticles (default, C4, claymore, LMG, tactical insertion and semtex), selectable by using the NumPad. Nice and simple.
Can I get banned using this?
Not really since it does not read nor write to the game's memory so you should be safe. And also VAC is completely shit. But as always use at your own risk.
How do I use this?
I don't even have to tell you, you'll figure it out. Note, this will not work if your running your game in full screen.