i shoot with a 12 guage mossberg. i normally shoot winchester slugs but recently tried some remington sluggers. when i pulled pack to load the shell it got stuck half way into the chamber and i had to pump a couple of more times to finally get it to go in. once in it had no problems shooting or ejecting. i was shooting 3 inch shells and my gun is able to shoot that size.
i talked to two friends who have different kinds of shotguns and have had the same problem. i was wondering if anyone else has had this problem or if anyone has heard of this happening before.
thanks for any answers

nope my rem 870 will do fine with all types my uncle has the 500 moss and no probs

My remington 870 does wonderful with all kinds, but I mainly like brenneke's for some reason?

BINGO!!!!!!!!! There is your problem Winky!! You simply need to get a remington, you obviously like shooting there slugs!!