British Ordnance Collectors Network
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Unidentified rimfire cartridge.It was found on a farm, and the size is approx 7 mm at the open end. The headstamp is a capital E, which i guess mean
- Thread starter Jb1391
- Start date
Eggburt1969
Well-Known Member
You need to give measurements, such as: case overall length; internal neck (open end) diameter; base (before the rim) external diameter; rim external diameter; and rim thickness. These measurements need to be to the nearest 0.001 (thousandth of) an inch. In metric measurements, 0.025 mm/25 microns.
Also, you might be better off posting on the International Ammunition Association website's forum, its URL below. This as they primarily focus on small arms ammunition.
forum.cartridgecollectors.org
Also, you might be better off posting on the International Ammunition Association website's forum, its URL below. This as they primarily focus on small arms ammunition.
International Ammunition Association Web Forum
The IAA was founded in 1955 to serve cartridge collectors and professionals in the areas of ammunition research and forensics.
forum.cartridgecollectors.org
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