Phsygun 1st person model missing

Whenever i use my phsygun, only the blue glow and beam can appear. After downloading a skin for it, the color of the glow and beam just changed. anyone know what i can do to fix it?

Remove the skin.

i figured out what happened, i downloaded LUA gloves, then when i tried to unistal it, i guess i deleted something i needed. any way i could get it back?

Delete any skin you may have downloaded for the physgun. If you are missing a default file, steam will put it back into place automatically.