[ithacaartist]

Welcome to the forum, Slav,

Without the gun in-hand, no critique can be "official," but your potential pistol looks mighty nice to me--great condition, with no negative tells that I can perceive. If you study a few YouTubes about how to do it, maybe you can talk the shop into letting you field strip it to check for the numbers on the firing pin and trigger. The asking price seems fair to me, as well, maybe somewhat to your advantage, particularly if you can talk 'em down a tad. High, if all numbers don't match, save the mag. The pics you posted are decent, but we'd like to see a full top pic, and perhaps one with the action locked open. Let's see what more knowledgeable members might have to say...

I'll bestow upon you a suggestion to check out/download the FAQ, which is listed on the bar at the top of each page, in case you haven't found it already. Mucho info!