As stated above, I would be concerned about the gas leaking from the gap. I ruined a shooting rest bag the other with two shots from a .30 Carbine Ruger Blackhawk. Try shooting a revolver with your hand holding the ejector shroud if you want a potentially painful demonstration of what might happen if you were to convert a revolver to a rifle. I am not sure how Taurus gets around the problem with their revolving rifle.
