As Dean says there is no easy way out on hand fitted guns when (attempting to) swap parts among or between guns. Both barrels and stocks can usually be "fitted" in so far as they may be functional but the fit may be far from correct. Having said that, wood is much more forgiving than steel. I would swap the nice wood to the old gun...But remember, what is the point of wasting time and money on a cobbled up mongrel of a Parker. The whole point of these guns is the fit, finish and history behind each individual example. Sometimes, it is far better to just eat the loss, sell what you can, chalk it up to bad luck and go buy another Trojan or VH. Putting a lot of time, effort, money and aggravation into a Trojan is not a wise move. Best of luck...
