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IMPERIAL SPORTING .35 UP TO .399" /
375 JRS
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IMPERIAL SPORTING .35 UP TO .399"
375 JRS
375 · 2 headstamps · 2 scans
| Calibre | 375 |
| In the cabinet | IMPERIAL SPORTING .35 UP TO .399" · 4 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 375 JRS was developed by John R. Sundra, who necked an 8mm Remington Magnum to 375 caliber. Its performance is almost identical to the 375 Weatherby.
Provenance
2017Catalogued in the collection
2023Record last revised · 2023-05-11
Same drawer
