I just got me a new Thompson Encore barrel. Ok...I load it up go hunting and never see a Deer or shoot it, Now what ?? I know to remove the 209 Primer, but what about the bullet and powder charge still left in the barrel. I have had guys tell me to just leave it in there and it will be OK for your next hunt. I really don't like the idea of leaving the gun loaded and riding around with it to and from my hunting land....which is almost 30 miles away. I have seen the CO2 things to discharge your blackpowder rifle. I guess I need to know if I need to get one or what I need to do..???