There are two scenarios where I would recommend a Lightning copy to someone....they must be a re-loader and have the patience of "Jobe" and a very mechanical mind not afraid to tackle a complex apparatus that is hard to re-assemble after taking apart.
If you want a "right out of the box" fast shooter for Cowboy Action, it just aint gonna happen with any of the copies I have worked on or seen. They are "out of the box fun plinkers" that if you dont mind firing a few rounds until the next jam-up happens and you have to diss-assemble before going again ( the patience of Jobe thing), you'll like it fine.