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Bolt Action Mini - Keychain Fidget – 3D printable model from MakerWorld MakerWorld
Other Toys & Games

Bolt Action Mini - Keychain Fidget

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Bolt Action Mini - Keychain FidgetThe Bolt Action Mini Fidget is a compact version of my original design: Bolt Action Fidget. I redesigned it from scratch to be smaller and more compact for everyday carrying and fidgeting wherever you may be. The mechanism works the same way as the original, a satisfying bolt-action fidget reminiscent of the action on a rifle, but is has been made smaller and includes a keychain loop so it can be brought around anywhere. I've also included an optional bent handle for a more tactical feel and a Loop-less version of the case. Printing:Everything is designed to be printed without supports, however some machines may need supports on the overhangs or extra bed adhesion to prevent parts from falling over during the print. I personally recommend printing with at least 3 walls and 20% infill at a .2 layer height. Printing time is around 1 to 2 hours for faster machines. Assembly:The fidget requires 3 parts that assemble together without the need of glue. P
Category
Other Toys & Games
Source
MakerWorld
Published
Updated
What you need to print this: Intermediate
Why?
no supports · 3-part assembly · significant post-processing
Support-free Hardware needed
Supports 0/3
Assembly 1/3
Settings 1/3
Bed size 0/3
Post-process 2/3
Printer
FDM / FFF
File format
STL
Material
Min. bed size
50 mm (Small)
Est. print time
2 h
Post-processing
Gluing, Hardware
Software
Cura, PrusaSlicer, or similar
Same designer, more platforms

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Frequently Asked Questions
Which 3D printer is suitable for Bolt Action Mini - Keychain Fidget?
Any FDM printer should handle Bolt Action Mini - Keychain Fidget just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 50 mm is recommended.
Does Bolt Action Mini - Keychain Fidget need supports when printing?
No supports needed for Bolt Action Mini - Keychain Fidget — it's designed to print clean off the bed.
How long does it take to print Bolt Action Mini - Keychain Fidget?
According to the design notes, Bolt Action Mini - Keychain Fidget takes approximately 2 hours to print at standard settings (0.2 mm layer height, 15% infill). Actual print time varies based on your printer speed, layer height, and infill density.
Is Bolt Action Mini - Keychain Fidget beginner-friendly?
Bolt Action Mini - Keychain Fidget is a mid-level print. A bit of experience helps, but it's nothing a careful beginner can't tackle with standard slicer settings.
What file format is Bolt Action Mini - Keychain Fidget available in?
Bolt Action Mini - Keychain Fidget is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerWorld.
Is Bolt Action Mini - Keychain Fidget free to download?
Yes, Bolt Action Mini - Keychain Fidget is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.
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