Ok, now, how about a bit more. Some of the recent discussions about Damascus and Steel barrels. Plenty of pictures and explanations...

Damascus explained. Warning this is very very long, but worth reading, many fine contributions from a lot of the members here:
http://www.doublegunshop.com/forums/ubbt...8e33647660df792

About Steel barrels. Includes some early test results for strength comparing Steel vs Damascus:
http://www.doublegunshop.com/forums/ubbt...df792#Post55572

Any time you shoot any firearm there is an element of risk. The guns that interest many here have seen many years of use. It is possible to make an educated guess as to how shootable a gun may be. Still there are those who simply choose not to shoot a damascus barreled gun. If you want to shoot any older shotgun regardless of the barrel composition, then you should have it examined and measured before you shoot it. Then, if you determine the gun is a shooter, you should match the pressures of the ammunition to the age and era of the gun.

Pete