.500 Nitro Express

.500 Nitro Express is a rifle cartridge or ammunition model.

Overview

Centerfire rifle cartridge.

In detail

.500 Nitro Express is a rifle cartridge or ammunition model.

Sources

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

reference work · Reputable secondary · Wikipedia
“.500 Nitro Express”, English Wikipedia, consulted as further reading
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reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q4545389: .500 Nitro Express
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