Had an RTS2 on titanium SV mount on my SV IMM Open. What I have learned is that there are some combinations of guns, powder, and mounts that either combined or individually make the battery lose contact which will shut your optic off. They have tried several diode/circuit board upgrades and are currently looking into a capacitor option to keep dot on if battery bounces. I decided on this to for a lower mount and a pretty sharp look; however, I did have issues in two separate matches. A slideride will be on my gun tommorrow. They just work. When the RTS2 gets worked out maybe I will go back. Can't beat the fact that the slideride is pretty much bullet-proof. C-More has great customer service and stands behind their products. I would have to agree iwth blueeyedme in the previous post at this time as well.