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IMPERIAL SPORTING .45 UP TO .499" /
460 GUNS & AMMO
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IMPERIAL SPORTING .45 UP TO .499"
460 GUNS & AMMO
460 · 2 headstamps · 1 scan
| Calibre | 460 |
| In the cabinet | IMPERIAL SPORTING .45 UP TO .499" · 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
Based on the 404 Jeffery case, necked to .458” the idea came from Tom Siatos, executive publisher of Guns & Ammo magazine, hence the name (Big Bore Rifles, Feb 1995, article by Jack Lott).
Provenance
2014Catalogued in the collection
2023Record last revised · 2023-05-11
Same drawer
