Hello, I have a Remington 870 Express Super Magnum Pump 12 guage. It hasn't had allot of use over the last 10 years, way less than 300 rounds threw it. It has a Hogue foregrip and the pistol grip (not on there) and a side saddle for some extra shells. This will shoot 2 3/4", 3", and 3 1/2" with no problems. I am selling everything in the closet to crawl out of debt from my divorce.