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small white crosshair

Handy little sight
the lower the resolution, the higher it is ...
For it to work, you need to register the console "hud_draw_fixed_reticle 1".

To turn off gmod's default crosshair type "crosshair 0" in the console.

So that it does not float, set the texture quality to the maximum value ..

In order not to prescribe these commands every time you enter the game, I advise you to throw them in autoexec.(GarrysMod\garrysmod\cfg\autoexec.cfg)

If don't work - extract from addon and place it in
"Steam\steamapps\common\GarrysMod\garrysmod\addons".

How to extract addon tutorial: https://www.youtube.com/watch?v=rLy_m5cf7Js