Useful lesson learned while rebuilding 273

I tried another use of my reloading stuff to help clean up more parts. This time I ran several of my brackets and accelerator/transmission linkages through the wet tumbler with stainless steel pins as the media. I normally use it for cleaning brass cases. It worked out pretty well for the parts that would fit. First pic has before pieces on the left and after pieces on the right. the second is the whole batch I ran through.
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