Models
Collapsable 3D Printable Models. Makeshape.co have 2 Collapsable 3D Printable Models.
Airsoft M4-AR15 stock (14) and butt plate
Makerworld
Hottr
Free
Locking Blade Saber (Collapsible, Modular #7)
Makerworld
Bill.m.davis
Free