In all my years of playing with black powder arms I only recall two pepperboxes made in recent times.
The Classic arms, IMO isn't worth a hoot if you want to shoot it and the Hoppe's Ethen Allen, which I thought might be worth having doesn't sound too good either. Of course, it is long out of production.
Something as small as the pepperbox in the original post would be kinda fun to own and if it were a reproduction, even a single action one that had to be cocked for each shot, making the lockwork rather simple, it would be a kick to shoot. Especially at the range when all three barrels went off! :rotf: