• PyroNeurosis@lemmy.blahaj.zone
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    3 months ago

    We only measure some calibers in metric. Some we measure in decimals of an inch: .380, .357, .223, .308, .50 BMG.

    And the really fun ones have both the caliber and powder charge as one name: 45-70, 30-30, etc.

    • Frostbeard@lemmy.world
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      3 months ago

      And because fuck you shotguns use gauge. A unit so mindbogglingly archaic it gives me an anurism. And then the British starts with fucking weight for their pieces…