I havs 1985 Diana 34N the front preened rivet has come loose. Has any one ever had this happen ? and thoughts on way to repair it ?
Reread your post and thought it though. suspect careful work with a punch may workthey look like Phillips screws but they are not
for any of us that has tried to remove a Diana scope mount----ME----you just screw up the screw top
the gun would have to be taken apart as far as i know to get to the back of the rivet and then what spin the back of the screw rivet
now this is a 48-52 tube and what you are looking at is the rear most screw end at the right and a locator pin that is on the mount
you can see that the screw has been worked over to peen it
and every screw has access though the tube
now i would assume your is similar
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