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Minigun Keychain — Functional BB Blaster

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Print Profile(7)

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

[XL variant] 0.2mm layer, 2 walls, 15% infill
[XL variant] 0.2mm layer, 2 walls, 15% infill
Designer
2.6 h
1 plate
4.5(106)

0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
Designer
1.6 h
1 plate
4.5(896)

[Snub Nose variant] 0.2mm layer, 2 walls, 15% infill
[Snub Nose variant] 0.2mm layer, 2 walls, 15% infill
Designer
1.4 h
1 plate
4.3(45)

0.16mm layer, 2 walls, 15% infill
0.16mm layer, 2 walls, 15% infill
2.2 h
1 plate
4.7(22)
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Open in Bambu Studio
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24.4 k
12.6 k
Released 

Bill of Materials

Maker's Supply Kits and Parts
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M3x12 SHCS Machine Screw (20PCS) - AA038
0.5x5x25 mm (5PCS) - BB004
25mm Silver Keychain (10pcs) - MA001

Description

There's a new VERSION 2 of this blaster available!

 

A little on the bigger size for a keychain, but quite small for a minigun! The barrels each hold a plastic BB and they can be rotated after each shot for quick shooting action! It's a very satisfying fidget toy as well...

 

There is also a snub nose variant you can print if you don't have anything to compensate... Just print the Barrel Axle (Snub Nose) and Barrels (Snub Nose) instead of the normal ones!

 

Update 2024-08-05: Added a big boy XL variant, just because I can! 😅

 

How to assemble:

You'll need superglue, a small 5mm diameter spring 15-25mm long and M3 bolt at least 10mm long. Watch the assembly video:

 

My other Keychain Blasters available on Thangs:

RPG-6mm Keychain Blaster
M79-6mm Keychain Blaster
Glock Keychain Blaster
Kar98k Keychain Blaster
MAC-10 Keychain Blaster
Pump Shotgun Keychain Blaster
Barrett M82 Keychain Blaster
AK-47 Keychain Blaster

 

Boost Me (for free)

If you enjoy my designs please consider giving a boost! ❤

 

If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available on Thangs! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. Please check out my membership plans!

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