I have a like new Nikon Prostaff 4-12x40 BDC scope for sale. Scope was mounted on a heavy barrel 223 with about 50 rounds fired. So no heavy recoil. This is the model with the spring loaded Zero reset turrets. The adjustments are very accurate. There are no scratches or ringmarks anywhere. There is a set of Leupold rifleman rings on the scope I will leave on if you want them. I have the box and all paper work. Looking for $150 obo ftf in North Fort Worth area, but will ship on your dime. Call or text for pictures 913-530-0034 for best response.