[RoboN1X]

I saw, there is nothing wrong. I tested and it actually returns data before that command was used (even though guns are given on command).

I guess GetPlayerWeaponData is not server sided weapon data, so both function (perhaps, getplayerweapon too) need to wait for player sync. I think without this, an anti-cheat script would have failure possibility. All you can do is probably to wait (by using timer).