I have some FCC stuff running in my PTW, and I can really vouch for their product quality. I have nothing personal against PAPA, but his rather biased review doesn't have much to say about the FCC gearbox in terms of functionality. Maybe it's not made to fit as nice as the original gearbox, and even if it's slight uneven on the receiver, it still perform well doesn't it? This article won't stop me from using FCC stuff. As far as I'm concern, I really like what they're doing and hope to see more stuff from them.