Guys,
I have just finished a 0.418 caliber, octagon to round 38.4 inch long barrel forged from wrought iron, smoothbore. I have in process two flintlocks about 1/2 done and all parts at least rough forged from wrought iron. Next year I plan to get these parts together and make some sort of light weight fowler or smooth rifle, haven't decided on the style yet. Come to think of it, by the time I get to buying the wood for the stock, at least 90% of my work is finished. I will be out of the country until late May 2012 so will pick it up after that.
Jim Everett