This is a great Red Dot. It has 11 levels of brightness and 2 mounts included. The QD function works flawlessy and the sight itself keeps your gun's weight down and makes it look very nice. It comes with lens covers made out of rubber and a cleaning cloth. The windage and elevation are kind of a pain to adjust, because you need to unscrew the cap and use that as a tool to adjust.
11 levels of brightness
Versatile, would look good from on SR10 to on a Hi Capa race pistol any day.
Awkward windage and elevation adjustment
Scratches rails when you use the QD function