I'll 2nd the AWA clone. I bought one for my Daughter 20 odd years ago. It was beautiful out of the box. Smooth, it's the only single action I've ever owned that was SMOOTH right out of the box. All I ever did was change out the Hammer spring.
We don't shoot Cowboy anymore, I'm not physically up to it, she doesn't have the time. But when we do go shooting, that .357 SA comes along.