I have the 20 inch barrel w/ rifle sights on my 500A and want to know if I can replace the front sight (and possibly rear) with night sights. Which sights would you recommend?
I think they are taped, drilled and screwed in place. The sights themselves, hypothetically, should be on dovetail ramps and held in place with a set screw. Williams makes sights to replace the actually sights but not the bases. Some other manufacturers do to but I can't name them off the top of my head.