Just stumbled on this older thread; thanks to recent posts. A lot of good info here.
I just ordered a P-07 Urban grey to make a dedicated Optic Gun expecting to p/u this weekend. I posted a new thread yesterday requesting experience and suggestions from anyone who's milled the P-07 for a Leupold Delta Point Pro. Wondering if the optional DP rear co-witness iron is adjustable enough to work with the P-07 suppressor's tall tritium front sight? I had been planning to use CZCustom for milling.
Thanks s0nspark and others for posting the P-07 images. I had also been considering the Springer Comp. Good to get feedback from others who have traveled this road already. No need to re-invent the wheel. 
If you get a comp, post pictures. I'm trying to find the dimension of both the springer cz comp and the tbrc micro comp (says it's for glocks but I don't see why it couldn't work for a p07) I'd love to add a comp to my EDC p07 (which I'm waiting for my RMR rm07 to come in then off to L and M for milling and buis)
And now since I mentioned before I live in NY and if any other NYers or people who know of the safe act knows, we can't have "threaded barrels capable of accepting a compensator......." Well I'm almost half tempted to see if I can get the comp pinned and welded to the barrel (in my mind I can still picture being able to break down the gun, slide off, enough to do all the normal cleaning)