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IMPERIAL SPORTING .40 UP TO .449" /
417 BLACK MAMBA
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IMPERIAL SPORTING .40 UP TO .449"
417 BLACK MAMBA
417 · 2 headstamps · 1 scan
| Calibre | 417 |
| In the cabinet | IMPERIAL SPORTING .40 UP TO .449" · 3 images |
Reading the headstamp
12 o'clockMaker's name or factory code
6 o'clockCalibre or year of manufacture
CentrePrimer — Berdan or Boxer, and any seal colour
Research notes
Still trying to get some info on this. There was an article on Jeff Reed winning the USA 2000-yard Elite Long Range National in Townsend Montana with a grouping of 13.059" which was a new ELR record.
Provenance
2014Catalogued in the collection
2023Record last revised · 2023-05-11
Same drawer
