Ah Ha! You learn something new every day on the CZ Forum! Thanks Raining Brass for the Tip!
The J-Point RDS is actually the first generation SMS (Shield Mini-Sight) made by Shield, imported from UK to USA by JP Enterprises. It features a rugged polymer frame.
The Shield RMS (Reflex mini-sight) is an upgraded version with aluminum frame and has a battery drawer, but they both work similarly well.
Here's a link to a review:
http://www.thefirearmblog.com/blog/2017/11/08/tfb-review-shield-rms-reflex-miniature-sight/Haven't heard much about them yet in USA, but they're apparently very big in Europe. As mentioned, I've had the J-Point on my SP-01 and Mossberg for 1-1/2 years with no issues.
So, either J-Point or SMS can be milled into CZ P-07/09, fit Leupold mount pattern or plates, and are low-profile enough to still use Factory OEM front and rear sight to co-witness. Saves cost of taller replacement sights, extra sight dovetail milling, and co-witnesses keeping original sights in place.
That's GREAT news!