I took pics of these at the Dixons Gunmaker's Fair a few years ago - try to ignore the funny looking guns
it could be scaled to a double gun
these come apart for transport
the cross members tennons go all the way through the mortice on the end pieces and are snugged with a key
the end pieces have tennons that set into a pair of mortices in the base - note the golf tees for pegs
see the height extention on the right rack to raise it above the front
