We recently finished a prototype (very) short run of rotary extractors for the #1 1/2 sporting model.  I pulled three original extractors from rifles chambered .22 rim fire. All three had slightly different claw shapes. Not a surprise given all rifles from that period were hand fit and the extractors were individually made.  I chose the extractor with the largest pad to use for the specifications, thinking each extractor would need to be fit thus it would be easier to remove a bit of steel than add or leave any gaps.  This extractor will serve as a blank for rifles that are being chambered in a larger rimmed caliber.   The extractor will also function in any military action that uses a manual rotary style extractor.  Example; all military export rifle actions made from 1875 through 1896.  Steel used was 4140 pre-hardened

Extractor $75 plus postage.

PS. correcting all the AI mistakes takes longer than writing the first draft.