Just purchased a Thompson Center muzzle loader and it looks like a Renegade without any name on the barrel. The serial number is 3001 which caught my eye when I first viewed it. The person selling the gun was selling her husbands collection. Their were a number of old muzzleloaders unfired as this man didn't shoot guns. She had absolutely no idea when it was purchased and nothing noted in his log on any of the Thompsons. Can anyone tell me anything about this gun, it's name or possible manufacturing date. Thanks