This is a teaser for the Quokka-15 bufferless AR — a successor to the Marsupial MK18, brought to you by the same development team.

https://en.wikipedia.org/wiki/Quokka

Key improvements include:

  • Single guide rod
  • Mil-Spec lower compatibility
  • Slimmer overall profile
  • Folding forward charger
  • Stiffer handguard mount
    • some_kid6English
      4·
      6 days ago

      It’ll need to use the Dissent back plate/stock option to hold the spring in but it looks like it fits with all the FM15 options otherwise. Here’s some pics. It’ll be an SBR with a 16.5" bbl since the OAL is 24.5" but that’s easy enough to fix.

      edit: i forgot OAL is with stock extended

      • The ShittinatorAEnglish
        5·
        8 days ago

        OAL is measured with the stock extended, no?

        EDIT: This is super exciting though, means the bullpup I’ve been planning for like a year is about to get a shit ton more printable.

        • Thunder2kEnglish
          5·
          6 days ago

          The Phantom Pup assembly manual has OAL with a 16“ barrel at 26“ with the stock extended. Obviously I don’t know how long the receiver on the Quokka is but I‘d be surprised if it was that much shorter than the FM-15.

          Dude I am stoked by this development, ever since the FM-15 upper prices got hiked I have been holding out for someone to make exactly this possible.

          • The ShittinatorAEnglish
            4·
            6 days ago

            I have a feeling this might turn into my favorite printed gun since the SF5.

          • some_kid6English
            2·
            6 days ago

            Oh right I forgot it’s measured with the stock extended! It should be the same lengths as the FM 15 upper