the normal freak kit, boomsticks, jt barrels, javelins, other various lower end barrels
Ratpulse, vision, OTB trigger frame blue, VFF (non functional), custom adrenaline thunder freak set, GP valve w/ lpr set-up (run through the asa), rip valve, 5" equalizer bolt, hsw derlin bolt pin, nd silk shot ram+ND mid wieght hammer, rat halo low rise, 88/4.5k pmi tank, aka sidewinder, and the most important part, the chrome on/off button. also halo b
anything as long as it hasn't been sitting in the sun for months
accuracy, look, changablity
this is my favorite barrel as far as barrel kits go. the incerts are actually relitlively hard to break or bend, unlike the normal aluminum freak incerts. the ss incerts don't help accuracy as much as some would like you to think, but they do help. my favorite thing about the freak kit is that i can also buy a 14" and a 10" tip. good barrel if you plat tournements and need a barrel for many different types of paint.
as i said, only buy this if you are a "hardcore" (and i know all of you are) woodsball player, or you play tournements. now that dye is making different back widly avalible, that is another choice, but if you want great accuracy, and the most versitle barrel in the world, go with the freak. oh yeh, the reason to the ss freak kit is because the ss incerts don't bend or break and the accuracy is slightly improved.