[SkumTomteN]

Did it take you 1 min to make this plugin?.

You can optimize it alot.

1. When buying the item, make them invisible then instead of using prethink.
2. You are using cstrike for no reason at all.
3. I would use pdata to get weapon id, or use ham_item_deploy and cache id instead.
4. You're not checking if player is alive or not.

Or, if you want to make a more simple plugin, use atfp.

Please learn a bit more before posting a plugin.