As the subject line suggests, I would like some help with information on a Bushnell Holosight that was attached to a Target Model Ruger MkII Slabside pistol that I bought. I cannot seem to locate any user manuals for it since it is an older model.
In particular, I would like information on the button that's forward of the power button on the right side of the housing. Everything else is self explanitory. The button in question looks like a battery with a "+" and "-". However when I depress it, I do not notice any kind of change.
I'm considering using this on my M4.. Any help would be greatly appreciated..
Thanks in advance