One wedge pin makes it a trade rifle then... the same thing I have. They have a 1-48 twist. They shoot roundball excellent.
That is my Trade Rifle. Try it with 80 grains of Pyrodex RS or any other powder for that matter since this is a percussion lock, and a patched roundball. That is all that would be needed to take a deer, out to 100 yards. They really are a nice shooting rifle.