Got my great-great grandfathers Remington model 12 pump action .22 and I tried running some Federal bulk. 22 ammo through it and didn't have any consistent luck with it both feeding from the tube to the chamber or ejecting a round from the chamber. The only time it would eject was with just 1 round in the chamber. I was just wondering if anyone had any experience with these rifles or any ideas before I decide to take it to a gunsmith. Just hoping for an easy fix! Thanks!