I'm looking to build a Squirrel gun off of a more or less finished Hawken stock I'm having a real pain of a time finding a suitable barrel. I'm working with a 13/16" channel and all I've been able to find in .32 is the always back ordered 42" GM barrel. Too long and although it's an option I don't really want to have to hand it over to my machinist buddy for some surgery. Anybody have any hints here? Should I just fork out the extra dough for a custom Oregon? Also, as I only have a spare percussion lock for this little project, do you guys recommend Track's powder drum alignment tool or some other solution? Thanks.