Just IN- Guidance Requiest

[FrontlineArms]

I wish to ask everyone's opinion to use as a guide for my purchase of CNC machine for my business. I am a gunsmith in Texas with a license to manufacture. My plan is to add a CNC machine with a 4th axis & automatic tool changer to manufacture receivers for AR10 & AR15 family of rifles. In the future I may add hand guards to the menu. I need a machine capable of producing 2 receivers per hour without destroying it's self.
I am asking for your guidance as far as which machines & software should I consider. If there are pitfalls I should be aware of please point them out. I am not familiar with CNC machines, their options, or limits. I know how to run manual machines, the problem is that I little knowledge of automated machines.
I will be installing a machine by the first week of June. I value the opinions of professionals, so I am turning to all of you first.

Thank you all for your time & guidance. John