sentences:  This made the powerfeed tube design obsolete since chopping was no longer a problem with the help of the level ten bolt and agitated/force feed loaders.The use of aluminum instead of stainless steel dropped the weight of the automag significantly, allowing players a tighter as well as lighter marker setup.One of the original products designed and introduced by AGD, the 6Pak+ was a lever and cam operated 12-gram changer capable of holding six 12-gram gas cartridges in a spring-operated magazine and another in the gun adapter (seven cartridges total and the reason for the '+' in the name).