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IMPERIAL SPORTING .45 UP TO .499" /
450 ULTRA MAGNUM
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IMPERIAL SPORTING .45 UP TO .499"
450 ULTRA MAGNUM
450 · 1 headstamp · 1 scan
| Calibre | 450 |
| In the cabinet | IMPERIAL SPORTING .45 UP TO .499" · 2 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
The 450 Ultra Magnum was designed by John Bolliger and is a 375 Remington Ultra Mag necked up to .458 caliber
Provenance
2014Catalogued in the collection
2023Record last revised · 2023-05-11
Same drawer
