I had the same problem with a Win 1300 some years ago and missed two birds cause I forgot to adjust in the heat of the moment. I put on a set of rifle style sights and never missed again. I don't think brand is really too relevant, it's the idea of front and rear sight to line up. Second option is to go all out with a scope. I went the scope route a few years ago and love it. I'll never go back on my turkey gun.