fI have owned a few 57s, and loved every one of them! Currently my only 41 is a Ruger Blackhawk, and I couldn't pass it up given the condition and the price.

As far as moon clips, I'm pretty sure that is a no go without major modificaitons to the gun, which to me would be out of the question.

Nice looking 57 you have, and I kinda like the vented rib!

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Even older, even crankier....