the threads in my reciever are almost completely stripped. as of now only two screws hold in my scope. anyone know the thread size of the original holes and what solutions i can utilize to be able to use the other two holes???
The drilling & tapping of almost ALL firearms for scope mounts is #6-48. The 'next' size is #8-40. This will require drilling & tapping the holes in your receiver for the larger size screws, AND opening the clearance holes and counter-bores in your mounting base for the larger screws.