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Strip-Fed BB Launcher-Short & Long Barrel Versions

Print Profile(4)

All
X1 Carbon
H2D
A1
X1E
A1 mini
P1P
X1
P1S
H2D Pro
H2S
P2S
H2C
X2D
A2L

Long barrel
Long barrel
Designer
1.7 h
1 plate
4.3(72)

Short barrel
Short barrel
Designer
1.4 h
1 plate
4.3(20)

Short barrel_A1mini
Short barrel_A1mini
Designer
1.4 h
1 plate
4.1(16)

Long barrel_A1mini
Long barrel_A1mini
Designer
1.8 h
1 plate
4.0(8)

Open in Bambu Studio
Boost
504
804
156
46
2.3 k
1.1 k
Released 

Description

This is a compact BB launcher that uses a custom strip to feed BBs directly into the barrel—no loose pellets, no fuss. I've uploaded two versions:

  • Short barrel: More compact, easier to print and handle.
  • Long barrel: Holds more BBs in the strip-style magazine thanks to its extended size. However, in my tests, it’s not significantly more accurate or powerful—just bulkier. Still, many of you asked for it, so it’s here.

Both versions include a built-in magazine gate that strips BBs cleanly from the loading strip without needing to remove any manually. This makes reloading quick and mess-free.

You can find the matching BB strip file here - 

https://makerworld.com/en/models/1636153-reusable-bb-strip-becomes-a-zip-tie#profileId-1728471

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License

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.