A customer asked the other day if the B-Square saddle mounts for Remington shotguns were any good. My answer was a resounding YES! They slip over the receiver of 1100s, 11-87s, and 870s and are secured by the removal and replacement of the easily removed trigger pins. If you have one of these scatterguns and properly clean it including removing the trigger assembly, you can install one of these mounts. To avoid any scratching of the receiver you can put a bit of oil or a piece of tape between the metal parts where they would touch, and you're ready to go. I get sub three inch groups when scoped with these mounts. Not just when I first install them, but after I've been hunting hard with them for a few days. They are very secure and do not move. These are very good and reliable products. B-Square mounts are known for this, and are reasonably priced.