Sightmark Mini Shot Red Dot Footprints - What pattern will fit my firearm?

Below are the footprints for each of the Sightmark Mini Shot red dots and reflex sights. But first, it is highly suggested before you purchase one of these red dot sights that you know the following information:

1) Your firearm's make and model (ie: Sig Sauer P320, CZ P-10, Springfield Echelon, Smith & Wesson Shield)

2) If the firearm has an existing mounting footprint, and if so, what that footprint is

3) If your firearm is "optics-ready" and comes with removable plate(s) to mount a different sights

4) If the manufacturer makes adapter plates to fit the footprint of your desired red dot

Model	SKU	Image	Footprint
Mini Shot M-Spec M1	SM26043, SM26043DE, SM26043-LQD, SM26043DE-LQD		Docter/Noblex Burris
Mini Shot A-Spec M1	SM26045, SM26046		Docter/Noblex, Burris
Mini Shot A-Spec M2	SM26047		Trijicon RMR
Mini Shot M-Spec M2 Solar	SM26048		Trijicon RMR
Mini Shot A-Spec M3 Micro	SM26049		Shield RMS-C
Mini Shot M-Spec M3 Solar	SM26050		Shield RMS-C