I've got 2 custom 30 cal stainless take off barrels. One is a Broughton 27 1/2" long with a .925 muzzle dia. not threaded for a muzzle brake It has a 300 WSM chamber and is threaded for a Remington. I'd take $100 shipped.
The other I believe is a Hart barrel that is 26 1/4" long, is threaded for a muzzle brake and has a .950" muzzle diameter. It has a 300 Weatherby chamber and is threaded for a Remington. I'd take $75 shipped.
I found 3 new stainless factory Remington take offs. Two of them are chambered in 300 Win Mag and the other 308 Win. I'd take $60 shipped each.