I decided to try the EasyHit light gathering sight on my Benelli Supernova shotgun because I’ve heard a lot of positive feedback about it. Champion EasyHit can be attached to Remington 870 or any other shotgun which has vent rib.
Good sight is extremely important because you use it every time you shoulder a shotgun. There are a lot of sights you can choose for the vented rib barrel. There are magnetic sights, and sights that you attach using a screw or adhesive strip.