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On one of my P99s I have a set of red fiber optic sights. I have noticed that one of the rear optic rods is loose, I think that sooner or later it is going to have to be replaced. So I started looking for optic rods and my question is how do I figure out what size rod I will need. They come in .02/.5mm; .03/.75mm or .04/ 1mm.
I would hate to wait until the rod came off completely and want to buy the replacement now. Any suggestions on how to determine size of optic rod. Someone who has worked with these before could probably tell just by eye-balling the sight but I am not familiar enough with optics to do so....
I would hate to wait until the rod came off completely and want to buy the replacement now. Any suggestions on how to determine size of optic rod. Someone who has worked with these before could probably tell just by eye-balling the sight but I am not familiar enough with optics to do so....