Well. After reading the thread that cptseawolf linked in his post I found this website that outlines the measurements for the rds footprints
www.optics-trade.eu/blog/footprints-on-red-dot-sights/
Looks like the footprint I am looking for is the docter Noblex mounting standard. Now to start looking for better than what came with the pistol. I’m have the exact same issues of the sight turning off every couple rounds.