Knight disc extreme.. is one of the most accurate rifles made by Knight from talking to people and reading posts on the rifle. I own a Knight Wolverine II which is not in the same class as the Knight disc extreme, but in an of itself is a great shooting rifle.

The Knight disc extreme has a Green Mountain Barrel, and adjustable timney trigger. I personally think your selection of that model would be all the muzzleloader you would ever need. Get one in a .50 caliber and you're all set. If I remember right, they are guaranteed to shoot a 2" or 3" group right out of the box. Not bad shooting by any standards for a rifle at 100 yards.