Can you provide any proof of the bold text in your quoted statement above? I'm not saying you're wrong but I would like to know this for a fact if it's true.
All of my Custom Shop knives have rivets (including my bone 503) and they appear to be functional. The rivets are domed on the outside and I can see where they are pressed into the liners inside the blade well. Both are characteristics of functional pins.
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No signs of any sanding around the pins that I can see.
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