Want varmint weight barrel for XP100

[Artpro]

Need heavy barrel for varmint XP project, preferably with factory thread and longer than 14 inches. Caliber choice is somewhat open since I have 223 and 308 bolts. What do you have for me?
Thanks

 

[Ernie]

With that request I would suggest you contact McGowen barrels.
They are under new ownership and making some good barrels
406-755-4907