I have three Marlin .54 caliber stainless muzzleloaders.I need a trigger group for one of them.The pot metal broke when I tightened the front screw on the trigger group.I was wondering which Tc muzzle loader might have the same trigger group?I really like these guns they are supper accurate with sabots and small rifle primer adapters.I have shot one hole 3 shot groups at 50 yards with speer 325 gr bullets that are hard to measure from the single hole.I hope to get a black bear with them soom.I hope to find a trigger group for my one gun marlin and gun parts is out of this part!!!

My guess is they were made by marlin. Good luck finding the part you need.

pictures would help.