Have shot several different kinds of pellets, from Beemans to JSB 5.52's. When I put them they just drop in, no resiestace like my other break springers, and have found that if not careful when locking the barrel the pellet may and have drop out of the breech, causing a loud 22 rimfire report. has any one had this in their Legacy, or any other gun. Haven't contacted Crosman as yet.