I'm working on a Mauser build and the time has come to order a barrel. I have used several shilen barrels in the past and want to try something different. I don't own a lathe and am pretty much limited to using short chambered/ pre threaded barrels and finishing the head spacing by hand. I have contacted several of the top barrel makers and they won't do a short chambered barrel for one reason or another. Can anyone steer me toward a high end maker that will do this for me?