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Rubber Band Minigun

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 386 views
  • 7 downloads

License
3D design format
Folder details Close
  • ammo_wheel.stl
  • battery_pack_cover.stl
  • cross_brace.stl
  • extension_ring.stl
  • firing_mechanisms_x6.stl
  • frame.stl
  • front_mount.stl
  • launch_cam.stl
  • launch_wheel.stl
  • lock_pins.stl
  • motor_mount.stl
  • pinion.stl
  • rails.stl
  • shaft.stl
  • spur_gear_60t.stl
  • switch_spacer.stl
  • trigger_button.stl

Learn more about the formats

Publication date 2024-03-23 at 01:31
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Published to Thingiverse on: 2023-01-14 at 00:32
Design number 1873579

3D printer file info

3D model description

Full-auto, rapid-fire rubber band minigun with 20 round magazine that runs on AAA batteries and shoots very reliably.

Mostly snap-fit assembly. Extra parts needed only for full-auto feature. No extra parts or hardware needed for manual operation however I recommend using bearings for mounting the shaft. You could probably print bushings instead if you don't have bearings. Assembly video: https://www.youtube.com/watch?v=kMZFFGzZBas&t=12s

Parts list for full-auto:

-3 AAAs

-3-6v 200 rpm geared dc motor, dual shaft (yellow box, very common)

-Micro push switch, pcb style

-20ish gauge copper wire (soldered connections highly recommended)

-3pc cylinder style AAA battery holder

-4 small screws

-2 ball bearings (standard size buy from any skate store)

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