• PugJesus@lemmy.worldOP
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    5 days ago

    So, a derringer is a small pistol, usually with two shots, made for close-range self-defense. Normally they use, well, pistol rounds, like a 9mm, which has like, 700 joules of energy or someshit like that. When you fire a lightweight gun, you definitely get some kickback from it, even with a pistol round.

    A 45-70 is a big-ass rifle round with something like 4000 joules of energy behind it. You uh, you put that in a little derringer and pull the trigger, both you and your target are gonna feel it.

    This also might help put it into perspective

    • justaderp@lemmy.world
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      5 days ago

      Above PugJesus talks about the energy of the round being very large. There’s more to it.

      The derringer design lacks any technology to absorb and extend the impulse of recoil, most importantly the slide found on any modern semi automatic.

      Not only is there extreme recoil, there’s also absolutely nothing to help the shooter deal with it.

    • NeatNit@discuss.tchncs.de
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      5 days ago

      Thanks :)

      Why the %^&* does that huge bullet even fit and work in that pistol? From the pic it’s obvious the 45-70 is so much wider than the 9mm

    • skillissuer@discuss.tchncs.de
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      5 days ago

      modern loadings do that, but the original loadings were black powder and had energy comparable with today’s 5.56. 5.56 still has much less recoil because it’s lighter

    • Pacmanlives@lemmy.world
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      5 days ago

      Make me wonder how it would compare to a 410 round. I have shot those and they were not fun in a pistol. That pistol was considerably heavier then a Darringer too