Hi everyone. Thanks for the replies.
Here is the skinny on the subject. Me being a rookie decided that I did not need a drill press and vice to hold anything straight to drill. I was skilled enough to drill 2 little holes by hand, and I did.
Long story short, the holes are not straight and I end up beating the holy hell out of the gun to get my pins in and they are loose as hell. I did peen the dovetail part of the barrel and it wasn't good enough. They are still loose. Shim stock might work. Tenons are cheaper. When I beat the hell out of the pins to get it all back together, the tenons are moving and destroying the stock.
So suffice to say, now is the time to stop and fix it right. New tenons, drill big holes, insert wooden dowels and let dry a couple days and reshape to fit stock. One said dowels are set, I can then re-drill the tenons properly this time and where the dowels are in the stock, I plan on inlaying something like a dark wood or brass or something over the area to hide the rookie fix.
Nothing in this adventure was Traditions fault. It was all mine being a rookie. Lessons learned. Fix tenons, fix badly drilled wood, cover up with fancy inlay, never tell anyone of my rookie mistake and move on. lol