scope material

For many sweps, now I have a weird scope material. For example, with many sweps like the barret .50 cal and hk416 and ones that zoom with a toggle (not holding right mouse button), instead of the normal two lines with 2 lines under the intersection of the crosshair, now I have a square with a red dot.

Can anyone upload the original material?
please dont tell me to reinstall gmod…

Delete that material and the CGF will automatically create the original one.

where is the material located in the gmod directory?

To be honest, I have no idea.

Try looking in
Steam\steamapps\your username\garrysmod\garrysmod\materials\sprites

I have crosshair files in there.