The best thing about sophisticated M/L guns is all the details that can be worked in; mechanical and esthetic. The fly looks faceted like a gem stone, even if you can't see it behind the bridle.
The transition guns add simple yet complicated mechanisms. Pineapple and fan, bar in wood lock, C scroll look of the trigger, guard and guard return. You could have worked in a hooked breech and wiping rod??
Is this personal armament?
Rob, It's called spending a whole day making something to speed up a process that isn't going to make any money anyway. Or, loosing money by volume. A part of gunsmith's regular business practices.
