The file 'Helldivers 2 GP-31 3D Printer Model' is (stl) file type, size is 216.2KB.
GP-31 from the "Democratic Detonation" warbond.
File obtained from the Helldivers archive discord and converted to STL for printing.
Did my best to scale up the picatinny rails to match the real size so it should be fine.
One file contains a cut version for smaller printers.
GPcut.stl | 347.8KB | |
Grenade_pistol.stl | 294.9KB | |
Optic.stl | 31.5KB |