This is the model before they started calling them Mark 4. It has the Premier Gen II reticle and M1 1/4 moa turrets. Has been mounted. Has ring marks. From 8 - 16 power there are some internal flakes. They appear about 10 mils left and 10 mils up so they are not in the way of the crosshairs. From 17-25 power they are not visible. Butler creek caps included. $800 + shipping.