All,
Besides the basic chips (DSP,etc.), test, design, etc... the manufacture must have all of the parts required lined up plus boards for the parts to go on.
Not to mention specifications - especial for any new items - electrically, physically, measurement limits, etc.....

I would think there would be dependence on how lean Outlaws process flows - the entire path.
There is also Customs requirement that adds to the time frame.....