This is the hard to find saddle ring assembly Winchester 94 POST 64. (it will not fit the pre 64 models) It has the correct 8x36 thread on the shaft of the stud. REMEMBER that your receiver has to be tapped saddle ring. If you have a place saddle ring it is going to be just above and a little forward (toward barrel) of your hammer screw on the left side (non Loading gate (spring cover) side) of receiver.