During the 1950s, the US Army ran a series of programs trying to find a better solution for infantry rifles than firing single semiauto bullets. These projects (including SALVO, SALVO II, and SPIW) would include experiments with multiple barreled rifles, burst firing rifles, flechette firing weapons, and multiplex cartridges. That is, single cartridge cases with two or three bullets stacked inside. The idea was that a soldier would have a single sight picture, trigger press, and recoil impulse – but would have multiple chances to hit the target.

https://www.forgottenweapons.com/duplex-22-06-m1-garand-at-ria/

  • blahsay@lemmy.world
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    11 months ago

    Crazy!

    Oddly it’s similar to current military bullets in that they split up a bit on impact

  • Zoidsberg@lemmy.ca
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    11 months ago

    I wonder how much the rear bullet deformed when it got fired into the front bullet, or if that was even an issue.

    • FireTower@lemmy.worldOPM
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      11 months ago

      That’s an interesting question. I’d assume very little because it seems (I may be wrong) to be glued to the bullet in front of it. Making it less of a collision and more of a push.

      I say this because the rear bullet has nothing suspending it in air if it’s not attached to the other bullet some way.