THE SYSTEM by DAVIS -Black/Grey knob

4" target sight with micro adjust windage and elevation .004/click with rapid move button on elevation

Single knob mount block

5.75" ext.

5/16" hex scope mount, any 10-32 scope rod will fit

Has 3rd axis on scope mount block

comes in  small hard  plastic case

IF YOU NEED LEFT HAND, JUST LET ME KNOW I CAN SWITCH AND PUT DECAL ON RIGHT WAY-NO CHARGE