I'm currently using a JPoint 4 MOA Micro Sight on my gen 4 G40 and suppressor height Trijicon tritium sights. But after looking into the Holosun SCS... lol! I like the idea of no battery changes and lower mounted height. I also like smaller dots for hunting, they don't cover up more of the "target" at longer ranges. Put a KKM 7" barrel on it to eek out all I could from my hunting loads. Enjoy your new acquisitions gunner8305!