Thanks guys, I had a feeling it was more internet overthinking similar to the AK stamped vs milled receiver debates.

I emailed Staccato asking about their Blem C2’s, and they responded that the blemishes are on the frame. They explained there was spots where the anodizing chipped off leaving exposed aluminum.

How big of a deal is this in the long term? I couldn’t possibly care less about aesthetics, but can there be any issues with oxidation of the exposed unfinished aluminum over time? I live in NC now; it gets pretty humid. I’ll be moving back to TX where it is very humid.