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❗️ For the first time on video – drone “Winchesters” shooting down other drones with buckshot 💥💥💥

🪖 Ukrainian defenders are testing developments by #LesiaUAtechnology.

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https://t.me/fundationLesiaUa/2796

  • @thebestaquaman
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    73 days ago

    It could possibly be using some kind of recoil less/low recoil firing mechanism. All you need to fire a buckshot is a tube and a firing pin of some sort, the amount of recoil essentially just depends on how tightly you close the back end of the tube. A shoulder fired rifle obviously needs to close off the back completely, but this kind of drone could in principle have an open-ended firing tube.

    The tradeoff for low/no recoil is of course less energy being imparted into the buckshot. However, I can’t imagine that you need a very high-energy projectile to take down these drones, so it may well be worth the tradeoff to improve the accuracy, not to mention the increased stability allowing you to manoeuvre immediately after firing.

    • bluGill
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      fedilink
      53 days ago

      Modern gun often use the recoil energy to reload and so there is little recoil. this technology dates to the late 1800’s and was in use in wwi.

      • @thebestaquaman
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        23 days ago

        Yes, but on a drone you have access to a battery, so there’s nothing preventing you from foregoing a classic reload mechanism and using a servo of some sort to reload if you want to reduce recoil.

        • bluGill
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          fedilink
          23 days ago

          That would increase recoil which on a small drone would be important to reduce.

          • @thebestaquaman
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            12 days ago

            Sorry, maybe we talked past each other here. How would using an open-ended firing tube that reloads using a battery-powered “loading arm” (I.e. some kind of servo-driven mechanism), increase recoil?

            • bluGill
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              fedilink
              12 days ago

              it doesn’t increase recoil. However by not diverting and using the recoil energy there is more recoil. Recoil is a lot of concentreted energy so wasting it makes no sense - in a drone where battery life is already a problem it is worse. I suspect recoil is lighter than a servo as well but that needs analisys

              if the highest accuracy is needed than recoil systems cannot give you that. However his is a shotgun why by design is not accurate. Still if doing a rifle system for longer range shots different tradeoffs apply.