The Invader PDW is a remix of the FDMA DD17.2 which turns a standard handgun into a PDW with a collapsible (self-deploying) brace and a forward magazine holder. At time of writing this is the most popular printable PDW available.
This platform is compatible with G17, G17L and G34 slides. Other hardware requirements include DD17.2 rails and standard Glock finishing parts (including a full size locking block.) Other hardware is required for the self-deploying brace - technical details and fabrication instructions are included.
The release package contains both the base model and several stipple remixes by ChairmanWon. Also included is extensive documentation detailing how to print and assemble all parts of the PDW.
Videos showing cleanup and assembly can be found below:
The Invader PDW is developed by Digital Nimbus Labs. You can purchase hardware kits and support the developer at his website https://shop.digitalnimbuslabs.com/
Version 2 release. Contains ChairmanWon stipples.