Ok a friend bought a 1915 No1 MkIII* sportorized rifle and wants to mount a scope on it. Now another friend has a "side mount" scope that he says is for a Lee Enfield and will work. But something is clicking in my brain that the receivers for the older 1915 enfields were rounded and no made to accept a side mount without some work, is this true? Now this rifle has the volley sights on the barrel and so one of the ATI no gunsmithing mounts wont work either from what I'm seeing. So the "cheapest" way would be to drill and tap the top of the receiver correct?




















































