I have a rather old 500A that I keep at my cabin for emergencies, I put a folding pistol grip stock on it the other day. I Love it. Anyway, I want to put some night sights on it. There is no rail tapped on the rifle for me to mount anything, just a small gold bead up front that unscrews out. I really don't want to spend the $$ on a gunsmith to install a rail, glass/sights, etc. I invested too much into my Saiga project. He may charge me more than what the gun is worth. I have no idea. I remember a company that made a big sight up front for shottys, any help or ideas would be greatly appreciated. Thanks. DH Wanna kill these ads? We can help!