I have a smokeless muzzle loader built on a Remington 700ML action with a PacNor barrel. I was shooting it yesterday and got to thinking, is there any damage done to the barrel from the process of loading it? Seems like forcing a bullet down a barrel can't really be good for it. I just recently got to shooting this gun and I haven't got it figured out yet but I use a Swing lock full form die with Parker match bullets. Just curios if loading it is causing any negative impact on the barrel? I'd like to be able to shoot sub moa out past 500 yards. It is a Rem/PAC with a Timney trigger, 4 port muscle brake, bedded in an HS Precision stock and at the moment has a Zeiss 4.5-14 scope on it.