I know that this AddOn is very, very old, but I will correct you anyways. "Make sure to download the linked AddOns for this to make sense."

released an update today, so please check the changelog for new additions

@rootbeerone: okay after checking out your comment on the link you provided I attempted to fix this so the pistols could remain secondary, but obviously the bucket is what sets where it goes so if I did that the 2 issues would still exist from the link. so with that this mod stays the way it is

@jollyjackel: yeah np I'm just glad someone likes it, but make sure to use the mutation as well so you don't have to much pistol and magnum ammo. oh and here's my replies to yours:
1) yes it's true that limiting ammo this way has some draw backs, but I did my best to ammend this by elimating the smg class since they use 9mm bullets and turned it into a handgun ammo class. were the p90 uses ammo like the rifles so I gave it the rifle ammo class. finally the magnum is a one hit ko weapon to commons like the sniper rifle class so I gave it the hunting rifles ammo. 2) If you mean carry a primary, secondary, and melee it has been done, but I personally didn't like the feel of it. although you can carry a primary, melee, and chainsaw with mine because I like that the meter is hidden and you never know how much you have left xD.

My only real prob with things like this is that no one has been able to 1)Give the pistol limmited ammo (And the Magnum)with out making it a primary weapon.In witch case you can't have bothe a rifle and a pistol. & 2)No one has been able to fix it so you can carry all 3 types of weapons.Other then that it is very good piece of work.Thanks M8