Here is some rules i have forgot to specify.
When you are RPing and gonna get a weapon you have to use /me cmd for it.
Here are some examples of how to use it:
/me opens the trunk, takes his M4 and loads it.
/me takes his Mp5 from the bag.
It is not required to use /me for small weapons like deagle, silenced and knife. But its prefered that you use it.
/me reaches inside his jacket and takes out a desert eagle.
Its no big deal if you are using keybinder, so you dont have to type the command every time.
Remember to make good and realistic binds. Not like take a shotgun from your pocket.
The more often you use the /me cmds for those kind of things, the better the RP will be and potential reports about "guns from nowhere" will be avoided.