Well the Zoeys SWEP pack on gmod files dont work at all its full of errors,but this one on filefront fixes everything,in my opinion i think this is one of the greatest Swep packs ever,please enjoy,there is a M4A1 patch,and it works fine,but everytime you pull it out you get a shit load of lua errors that dont stop coming until you pull out another weapon,so enjoy http://www.filefront.com/16468967/Zoeys-MW2-Weapons-2.9.zip/