I don’t own that particular rifle, but I have disassembled a lot of traditional muzzleloaders that don’t have a hooked breech.I know this is an old thread, but what did you do to remove the barrel? I have a Pedersoli Traditional Hawken on the way, & I just found out, it doesn't have a hooked breach for easy barrel removal. Any information will be greatly appreciated.
The first thing to do when you get the rifle, and I am not being sarcastic, is to read the manual which comes with it. In between all of the dire warnings and precautions may be the information you seek. Pedersoli literature usually includes an “exploded” diagram of the firearm which is also worth some study before you start turning screws.
Put an empty sardine can on your workbench.
Generally speaking, when you disassemble a traditional muzzleloader, start by removing the ramrod. Put the lock on half-cock and turn the lock bolt(s) almost all the way out, but not quite. The threads should still be engaged. Turn the rifle lock side down and press the lock bolt(s) with your thumb(s) to push the lock out of its mortise. Pedersoli is renowned for very tight tolerances, and you may need to lightly tap the bolt heads with a wood or rawhide mallet to push the lock out.
Once the lock is part way out of its mortise, remove the lock bolt(s) the rest of the way and put them in the sardine can. If there are two, it’s a good idea to check them for length. If they are not identical, you’ll need to make sure they are put back in the same holes they came from. Gently wiggle to lock the rest of the way out of its mortise and set it aside.
Remove the tang screw and put it in the sardine can. Drive out the barrel wedge. I use a wooden drift made from one leg of a wooden clothespin for this, with the small end filed and sanded to fit the end of the wedge. Put the wedge in the sardine can.
The barrel should now be free, but stop here and think. Again, Pedersoli tolerances are very tight. If you just lift the muzzle to lever the barrel out, you may bend the tang, and it is a real challenge to bend it back to its proper curve. Ideally, you lift the barrel straight out, or tip it out tang first. The padded wedge inserted through the lock mortise under the breech of the barrel, suggested in a previous post, may be one way to address this.
If you have gotten this far and the barrel still won’t come out, check back in with the forum.
Good luck! Enjoy that new rifle!
Notchy Bob