I have one and the only accessories that are compatable with it are Benelli chokes I believe. Not a bad shotgun though, I have an earlier model with the rail on the forend for a flashlight. I don't know why they stopped putting that rail on them. It has great sights and is really light weight. I don't know why they aren't more popular. My only complaint is that it takes a good amount of force on the pump to properly cycle the gun sometimes.