Knight replacement barrels?

[prostreetcamaro]

I know they are green mountain barrels but I was wondering if there was a way to get a direct replacement barrel for an older LK-93 (i think thats the model? It has the indented stock that says knight back by the butt pad). We were new to muzzleloading back then and well we destroyed the barrel with rust. That was one of the sweetest handling guns we have ever owned and I would love to bring it back to life.

 

[Critter]

Let me know what you find out. I loaned a LK-93 to a friend with assurances it would be taken care of. It wasn't.