Anybody ever have trouble with rounds sticking in the tube of 870 shotgun? I've got a 20 ga. 870 youth and sometimes a round gets stuck right at the mouth of the tube. I can fell the tightness when I push a round into the tube past the shell catch. I tried polishing the surfaces with some sandpaper. Seems to have helped but it still seems to rub when you push a round in. Any Ideas?
Thanks,
Chris