i want one cfg if anyone can make it

first when i have ak47 to change the hand to left and when i have m4a1 to change the hand to right if anyone can make it:)

 

Thanks

You can do it from the settings without using any bind in cfg.

 

or add in cfg :

bind mwheelup "cl_righthand 0"
bind mwheeldown "cl_righthand 1"

 

you can switch the weapons from the scrool button from now on.