I am considering the Optisan - CP 4-16X40 for my future M3. There seems to be zero reviews online to give me any information on this scope. It is also a new model. I do not want to put a heavy optic on the M3 and 16 power, second focal plane is AOK. I don’t need a lot of the features that are offered commonly in the optics market. I will mostly be plinking and target shooting at 100 yards or less. Thoughts….