I can't hardly see the brass bead on my 870P anymore. Whether indoors or outdoors, with glasses or none, I can't see anything resembling a pedestal or a bead. I'm thinking of one of the XS Big Dots that epoxy over the factory sight.
Has anyone here used these for their house guns? I don't run my gun hard these days. I get to practice with it every couple of months, running a box or two of birdshot then a few rounds of buckshot. Given such light use, and proper prep of the mating surfaces, will the glue on sight hold for at least a couple of years?
(My sole application for the shotgun is home protection. Nothing inside my house is deeper than 10 meters so I figured a simple setup + white light might be sufficient.)