Octagon 30-30 Barrel: Winchester

[TheLastGoodFight]

I'm looking to refurbish a 1968 Winchester 30-30 trapper. With this end in mind, I am looking for a replacement octagon barrel to be cut down to 16.5in and custom fitted to the existing foregrip.
Never having pursued a custom job, I am counting on any of you with experience in the area as to where I might shop for a barrel of the above description, and any smiths you recommend for this type of work.

 

[FITASC]

You could always see if Doug Turnbull can do it - won't be cheap, but it will be perfect.

 

[FrankenMauser]

Numrich.
Gunbroker.
eBay.
Air freshener, beef jerky, knife, and Nazi paraphernalia shows (aka "Gun Shows").

And the classifieds on internet forums.

Octagon barrels usually sell for multiple times the price of a comparable round barrel. Be prepared to pay.

 

[Blindstitch]

https://www.gunpartscorp.com/Products/1591440.htm

Barrel, 30-30 Cal.., 20" Octagon, 1866-1966 Comm w/Sights, Used Factory Original

 

[Scorch]

Taylor machine.

 

[Gunplummer]

Green Mountain rifle barrel Co. deals in a lot of octagon barrels, but they are new with out the letter stampings.