Go with Inferno, a typical Site gun for parts, however the feedneck is an angled one which means you`ll have to get one of those plastic feeds to go on it to hold your hopper,unless this one goes up straight, these guns are very easy to maintain as they are very basic. But work well all the same, Oh and you`ll need a winter cup-seal ( black ) and a summer one ( white ) as the weather affects these, these are better Run on a C02 bottle.