If you enjoy doing literally nothing but laying on the trigger the entire game this build is for you. The only actives are to counter annoying opponents.
Decent in lane but you have to farm your **** off in mid game for a late-game hypercarry.
All you do is pick a spot, throw 2 if you need it, throw 1 for QSR and shred, and point your gun at people til you run out, and QSR is usually back up again (yes your gun stays spun up) Lifesteal keeps you going strong as long as you are on SOME target