I purchased a Traditions Pennsylvania flintlock rifle years ago. After a bit of fine tuning on the lock it works flawlessly. It works best with round balls because of the twist in rifling. In fact, it is the most accurate muzzel loader I have. The ony problem one will encounter is that after 15 shots or so the touch hole and vent has to be cleaned out. The touch goes into the barrel and breach plug and makes a 90 deg. turn and comes out the middle if the breech plug into the barrel. A piece of soft iron wire works well to clear the fouling out. I built a Thompson Center Hawken type rifle in the New England style and a Dixie Gun Works Tennesee flintlock long rifle from kits They are accurate, but the rifling is a compromise twist for round ball or minie ball. The Traditions rifle is the most accurate of the the three. My 93 year old dad shoots a traditions Hawken and it is very accurate because, it too, has a round ball twist in the rifling. :m2c: