I cant see my glock no more

It says Error Vertex File for ‘weapons\v_pist_glock30.mdl’ checksum -2036056203 should be 2141122326 in the console
can someone tell me how to fix this???
yes i have css

Verfy cache of both Gmod and CS:S

Also have you downloaded any glock models/skins?

i downloaded the kermites pistols pack, but it didnt replace anything.

Mine doesn’t give me that error… the model just doesn’t show… it just happened to me after the last update(s)

I have not downloaded anything

sounds like we both need some help
all i request is someone PLEASE help us