Thanks for your help and patience in advance. I am somewhat familiar with the side lock muzzle loaders but would like to investigate the inline market. I would like to eliminate the click prior to firing for hunting purposes, going from safety to fire I have on the side lock. I would also like to use the rifle primers. I do not under stand anything about the breech plug, I see some breech plugs have a thumb grip removal. When do you remove the breech plug? Thank -you. Waxxy