fitted myself easy if you have a drill press an machine screw taps. Hi lux makes 4 different dove tail bases.The front one was ok that I had but I needed a 1/2" for rear . Also ordered the High front Base for 100 yrd sighting
On most Wesson rifles the hair trigger is to lite had to do a little work on mine to make it better adjustment screw would not work,had to file seardeeper to get adjustment,
I have the same Malcom scope on my 45/90 Sharps I had to rework my rear mount also to fit the dovetail . Had to also put double lock rings on it to make scope from moving in mount from recoil.