The only other upgrade i can do to my gun is pretty much a new body, i have a polsihed powerfeed hopper left minimag body. not sure if i want to do a warp or not, but if i don't, how much work is involved w/ a slugo? besides the cosmetic milling, how much work are they? and how easy are they? I'm take a machining class at school, and i have about another month or so worth of required work to do, i'm there till june and to quote my teacher "then you can work on what ever you want to...with in reason" so i'll have some time. so how hard are they?