Thank you NCswamp13, REZARF2,
I will take a look at those suggestions and make a purchase. NCswamp13, I thought that I was crazy to think that a Red Dot or reflex sights useful for a shotgun...but why not?
Unfortunately, I will not be shooting a for bit of time...fell on ice, broke my back in two places and broke 3 ribs. I should be ready to shoot again in a couple of months. But now I have some research to perform and a few purchases to make!
Thank you and Happy New Year!
Michael
EDIT: Re optics failing...I never would have thought about that small detail. And typically, things break when they are being used. In this case, I can still use my gun!