The first Flobert action had only the massive hammer and its strong mainspring to close the action. There was no locking mechanism except for the chamber friction of the soft copper cartridge case. The extractor was only a little lip on the lower face of the one-piece breechblock/hammer. The second type had a manual side-lever extractor, and yours, the third or Warnant type, had a hinged U-shaped breech piece with a separate firing pin that flipped over to hold the action closed and moved the extractor as it opened. used and very rare collector piece. in .32 rimfire with octagonal bore which is rough.