I have shot originals, they don't handle like a British sporting gun, muzzle heavy and clunky. I have watched some people "try" and shoot the Eyetalian repops. They don't work and handle even worse than the originals.
I got one of the Eyetalian repops from a well known shop and it
looked OK and the lock produced a spark or two so I then took
it apart and unbreeched it to see what the rifling looked like and
what a surprise awaited me. The three groove rifling ceased to
exist for MIDDLE 6" of the barrel and resumed afterward toward the
muzzle. Also of note was the breech plug fell out after 3 turns,I counted
them.I called the dealer and told him that gun was a trap and should be
sold with lock disabled and recommended it be made into a lamp.
They had several more in stock and sent them back to wherever they
bought them from. CAVEAT EMPTOR!!
Bob Roller