I'm mostly a grouse hunter. I was wondering if the second shot capability of a double barrel muzzleloading shotgun is really an advantage for these fast flyers. I've used double barrel unmentionables on grouse and the second shot has definitely come in handy at times. With a muzzloading shotgun you have to pull the hammer back on the second barrel and then try to see the fleeing bird through a cloud of smoke. Seems pretty challenging. What do you think? Thanks