I couldn't enlarge enough to get just a real clear view of Stephanie B's photo on page 1, but the rib doesn't seem to run smooth to the receiver. I too think that it's been re-barreled. However, it does seem to have a pin- I wonder how the pin holes would have lined up during the swap?
Rednecks... Keeping the woods critter-free since March 2, 1836. (TX Independence Day)
I'm going to use the words "clip" and "Long Colt" every chance I get. It grinds my gears to see new members attacked when we all know dang good and well what's being refered to.