just received my extensions and my my, they sure are purty
in the few minutes i've handled them, the knurling seems perfect. in pics it looks like it might actually be sharp (think stipling on the backstrap of a custom gun), but it isn't at all. finish appears near perfect on all pieces.
i got mine from Level Chrome but Franks Tools prices seem about the same. I had never bought from either and Level Chrome got back to me first (although Franks wasn't far behind). It was a smooth transaction and Level Chrome was upfront about what was not in stock (the universal sockets) and how long it would take to get them. hopefully i'll have them in a couple of weeks.
the chrome doesn't have the luster and shine of nepros; its almost a semi-gloss appearance. not matte, but not real bright chrome. i'm not a chrome hound, so doesn't bother me at all. we'll see how they do when we start turning them...
ahm