I picked up the “Dovetail Slot Scope Mount” from Skinner Sights. It is a single Picatinny slot to allow an easy mount of a red dot or scope using one ring. To my surprise, when I removed my rear sight I realized it was drilled and tapped and then simply picked u a proper mount. I cannot remember where I got that mount from though. Edit: it’s an NOE mount. I use a forward mounted 2 power pistol scope.