Silver
I would leave the bead on and replace it with lazer sights or a scope, All you have to do is put the front lazer sight behind the bead. It depends on what you want to spend and what you are doing withe your shotgun, and your sport. If you shot clays all the time and that is thing you do get some lazer sights for about 20.00 dollars or so. That what I would do.
Hope this helps
Buckshooter