I was lookin for some info on teh TC Pro Hunter.I know you can change the barrels from rifle to shotgun to muzzle loader, but how exactly do you do this? Another question I have is when you have the rifle or shotgun barrel in can you load more than one shell? for example my browning abolt 300win fits 3 in the clip...and most shotguns hold more than one round...... any help would be much appreciated... thx