atblis said:
I have a hard time believing that's bare metal. It would show.
You may be right, but there are several things suggesting white metal. Go back to post #3, and look at the 3rd, 4th, and 5th photos in that array. The damaged area on the nose of the slide matches the rest. Had it been plated, there likely would have been a very obvious line between plating and white metal -- and flaking on the edges. (You'll almost always see that flaking on the rails of a satin-nickel CZ where metal rubs on metal until the high points are "polished" out by use... but gaps remain.)
The CZ style nickel finish is electroplated, and that type of finish is generally taken off by reversing the electrical plating process. Grinding off nickel would be hard -- and attempted only by someone who clearly didn't know what to do. This gun has obviously seen a wire wheel or has been power-polished. For a plated frame to be so badly mottled with the color so uneven you'd expect the finish to be failing . That mottled surface kind of screams dirt or sloppy grinding/polishing down to bare metal. And having owned several polished nickel-plated guns, that's not what they typically look like when dirty, oily, or discolored from being held. Hard chrome also seldom get in that shape. And when any of these finishes start to go bad, they frequently FLAKE away at weak points which get bigger and bigger.
The date in the oval on the slide says 9, but it seems there's a digit missing -- probably from over-aggressive polishing with a wire wheel; it was most likely 99. It's certainly NOT stainless, as the stainless guns have a different frame (extended beavertail, etc.) And as far as I can tell, that leaves only some pre-Bs imported by Action Arms -- guns with other than satin-nickel finishes -- hard chrome, shiny nickel, and gold. (It could have been refinished in Israel, of course.) That seems to exclude almost everything BUT white metal, or an over-polished satin nickel -- and the color there seems wrong, too. Maybe we'll learn of some other special order guns?
Here's a more-polished CZ-like slide on one of my guns --and I know lighting can play tricks... The slide had a matte finish, but I polished the flats with wet sandpaper to bring out a little shine. The photos in the series in Post #3 suggest something quite different (like stainless -- but we know it's not stainless.) As noted earlier, nickel has a "yellowish" hint under most lighting, while hard chrome tends toward "blue." Stainless looks like white metal (or vice versa) because it is white metal (i.e., no finish.) Note: later clarification: the frame on the pictured gun is not a plated finish -- it's something like Tanfoglio's silver version of what they put on top of their WonderFinish (which is a surface hardening treatment.) Whatever it is, it's pretty durable.
After writing all of that and posting it, and then looking back, I kind of feel like I'm flogging a dead horse by repeating earlier arguments -- my apologies. I'm sure you read them. Make your case for not unfinished metal, and I'll just be quiet!