30 – 357 SUPER MAG

30 · 1 headstamp · 1 scan

Calibre	30
In the cabinet	IMPERIAL HANDGUN .30" up .349 · 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

This was another version of the 357 Maximum case necked down to .30cal, like the 300 Rimmed Whisper.

2025Catalogued in the collection

Same drawer

Filed alongside