I have an RMEF certificate to purchase either QF 4X16X50 Second Focal Plane (MSRP $1,700) OR a QF 5X20X50 First Focal Plane Scope (MSRP $2,100). I have not purchased this scope yet. Buyer will have to send me Bullet Caliber/Ballistic info before I submit. Actual selling price QF416 $1,200 OR QF520 $1,600.