Derringer Rubber Band Gun no hardware needed - Free 3D Print Model

Search models, users, collections, and posts

YiYue

Toys & Games>Other Toys & Games

IP Report

GIF

Print Profile(2)

All

X1E

X1 Carbon

H2C

P2S

H2D

H2D Pro

P1S

H2S

X2D

P1P

A2L

A1 mini

Default print settings

Designer

2.8 h

2 plates

4.8(9)

A1 mini

Designer

2.8 h

3 plates

4.8(4)

Open in Bambu Studio

Boost

395

962

398

284

Released

Bill of Materials

Maker's Supply Kits and Parts

Select all

Rubber Bands

Rubber Bands

Description

Content has been automatically translated.

Show original

Boost Me (for free)

Membership

Join

Buy me a coffee https://ko-fi.com/suizhongbao

This is a rubber band blaster that imitates a Derringer pistol, inspired by a woodworking piece I saw on a foreign website many years ago. I recreated this piece from memory, and it requires no hardware. I hope you like it

Even without firing rubber bands, it can be played with as a fidget toy; simply cock and pull the trigger

Its design also makes it suitable as a very beautiful decorative item

Installation requires rubber bands and no other tools; it's very simple to fix with directly printed pins

Note⚠️: For overall stability and sturdiness, the pin gaps I've allowed for are quite tight, so it's recommended to tap them in with a rubber mallet

The rubber band specifications I used for installation are two 10mm bands and one 25mm band, two different sizes. It fires the 25mm rubber bands

You can choose rubber bands that suit you, for example, 20mm or 16mm, just ensure they are taut

It's recommended to fire 3 rubber bands; installing too many might damage it because it's too small and might not withstand excessive tension

Printing filament tested with PETG and PLA, both can be printed perfectly

Please refer to the video for installation

China Bilibili:

YouTube:

Comment & Rating (37)

@alymon

Print Profile

Default print settings

Added my own "bullets" after a slight modification to the model. Using it as a ammo tracker for a wild west game, so it works perfectly for that. Pegs were a little tight in spots, and getting the right tension on the rubber bands was important, but it works well and it's an awesome looking design.

The profile uploader has replied

@YiYue

Great design, perfect

Show original

@user_3039163532

super bad no assembly guide 0/10

The designer has replied

@YiYue

Don't you read the description? Can't you see the video?

Show original

@user_845643351

If there’s no assembly guide, it might be a chance to try assembling it yourself it can be a fun way to learn and experiment.

@user_594993308

can you give a assembly video to assemble it

The designer has replied

@YiYue

I've already put it in the introduction, please take a look, scroll down

Show original

@Prints2054b

Print Profile

Default print settings

love the model but when I load 3 rubber bands it shoots 2 at a time most of the time

The profile uploader has replied

@YiYue

You need to make the rubber band of the internal binding parts a little tighter to avoid this situation

Show original

@user_3776702929

can u make a asembley vid

@Prints2054b

there is already just expand the description it's at the bottom

@timmy_tom

and the pegs arent even round

The designer has replied

@YiYue

Please watch the assembly video, the position of each pin is different, maybe you put it in the wrong place. Yes, for ease of printing, the pins are not perfectly round, and the holes are the same.

Show original

@yeti_dude

Boosted

nice

The designer has replied

@YiYue

Thank you so much for your support

Show original

@TinyOrbit3D

Brilliant all-in-one design! This Derringer rubber band gun requires absolutely no hardware — purely printed mechanical excellence. The trigger mechanism and barrel geometry are impressively engineered for reliable rubber band projection. Historically inspired yet playfully modern, this desk toy is a testament to what clever design thinking can achieve!

The designer has replied

@YiYue

Thank you for your praise

Show original

@user_2549541178

This is awesome, but I think you could improve this by removing the need of the internal rubber bands, and replacing it with printed springs or something.

The designer has replied

@YiYue

Excellent suggestion, I will give it a try

Show original

@user_1373064534

a1 mini please

The designer has replied

@YiYue

Hello, I have uploaded the profile for the A1 mini, thank you for your reminder! Hope the printing goes smoothly!

Show original

License

If you want to use this model commercially, please join my membership.

Join Now

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.