Greg, I can't say about the steel, but sent them a set of Perazzi MX-8 barrels to be threaded. They fitted their S1 series of tubes in them and did a fine job. I'm shooting them now, and am pleased. I need to send them a set of BSS barrels to thread for the same tubes, S1's, so that I can use the tubes I have, in it, but I'm holding my breath. I have heard so much first hand information of screwed-up barrels they did that I don't know whether to think I was just lucky, or what. I'll probably go ahead and send them, but I'll be relieved when they come home done right. That's just a scary deal. If they aren't done right, the original barrels numbered to the gun are ruined, and are irreplaceable. Thing is, if your barrels have very thin walls at the muzzle, their thin walls are about the only game in town.
