I agree with the above re: damascus barrels, I use my damascus barreled guns for shooting and hunting whenever I can and don't consider them dangerous with the Black Powder handloads I use. Back to the orig. poster, you may as well dig in and start making your own 2 1/2" shells whether 12 or 16ga., save your old brass, contact Bp or some such and order a tool to cut cases back and a roll crimping tool, all for under $50, and thats all you need to reload as many 2 1/2" shells as you want, whether smokeless or black. Contact me for more info. on this type of inexpensive reloading as well as tools to safely prime and deprime cases without cost.