I love the freak, everyone on my team shooting a smart parts gun ion/nerve/imp. Loves theres. I have heard great things about the pipe kit but so much about the j&j. I think your best options would be a freak or pipe kit....pipe kits are alot cheaper.
ccm barrel kit hands down is the
best barrel ever. i use it on an ion, my
teamate has a freak kit and the ccm
makes the freak kit look like a 40 dollar barrel.
the accuracy is unbelievable and its super light.
very quiet as well