[Gamemaster1379]

It looks correct, but I do see that you're referencing the stock weapons, specifically. Bear in mind that the stock weapons (Wrench,Scattergun, etc) are actually different than the strange variants. They have their own index values.

You're using the stock item, I assume. I suspect your friend isn't. Have him unequip his strange and use the gray colored stock variant (or update your code to reference the strange version as well).