The problem with them so far is the clips. It's either all or nothing. Loaded or not. Clips bend and break, and are a real pain. IF Ruger could ream each chamber with a taper, just like a pistol barrel...they would steel this market from Smith. I'm sure headspace might be a nightmare in a revolver, but you never know. Doesn't this work in the BH convertible cylinders ? ??
Imagine being able to load from the mag of your WunderNine, right into your BUG revolver?