I have a very rare 34" trap barrel (less than 200 made) for a twelve gauge so no help here. But there is someone who supplies barrels for a 16 gauge if you can't find an original. Hastings barrels. But you should be able to pick one up if you keep looking. Keep checking ebay. Or just go to yahoo and type in shotgun barrels or Remington shotgun barrels. You'll find many sites that sell them. Good luck.