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IMPERIAL SPORTING .50" UPWARDS /
510 WHISPER
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IMPERIAL SPORTING .50" UPWARDS
510 WHISPER
510 · 1 headstamp · 1 scan
| Calibre | 510 |
| In the cabinet | IMPERIAL SPORTING .50" UPWARDS · 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
Developed by SSK Industries, the .510 Whisper is a subsonic cartridge based on the 338 Lapua cut down to 1,875 inches.
Provenance
2014Catalogued in the collection
2023Record last revised · 2023-05-11
Same drawer
