I have had this 870 about 28 to 29 years now and have shot A LOT of rounds through it from skeet to ducks and geese etc. I have had it "put away" in my safe for over 10 ears now as I lost interest in hunting. Did some skeet shooting over the weekend and really enjoyed what I have been missing, so I want to use my own gun next time. I remember the last few times I shot this gun the action got sticky after the shot when sliding to eject.I would like to get to the slides around the trigger assembly but have never pulled the pins for the trigger assembly on anything. should I attempt this or is it something for a gunsmith?
Let me finish by saying I am not a newbie to guns. Just have never taken one apart to the "next level" before.