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