I shot my jellyhead out of rem 870 3'' with win extended range #6's today. It didn't do as good as I though it would, I only had 7 pellets in the brain and spine of a primos turkey target. With the jellyhead and fed 3'' heavy weight #6's I only had 2 in the brain and spine. I think I will stick with my rhino choke and win xtend #6's out of my 870 but I will be hunting with my Mossberg 835 I don't have to worry about killing one at 40 yards with it.