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KX-3 Needle SMG – 3D printable model from MakerOnline MakerOnline
KX-3 Needle SMG – Bild 1 KX-3 Needle SMG – Bild 2 KX-3 Needle SMG – Bild 3
Costumes & Cosplay

KX-3 Needle SMG

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  The KX 3 Needle is a compact science fiction submachine gun designed for infiltration and close-quarters dominance. It fires 3mm flechette rounds, ultra-dense projectiles that combine speed and precision with devastating lethality. Each round can be wirelessly guided up to 200 meters, ensuring accuracy even in cluttered or obscured environments.   Once a flechette penetrates armor, it deploys three internal blades, tearing through tissue or sensitive mechanical components and causing catastrophic damage. A built-in kinetic suppressor on the forward barrel minimizes recoil and firing signature, allowing operators to remain undetected. The weapon also features a neural interface trigger system, enabling thought-level reaction time and precision.   Lightweight, modular, and brutally efficient, the Needle SMG is a perfect blend of stealth and lethality, feared by both infantry and armored targets alike.
Category
Costumes & Cosplay
Source
MakerOnline
Published
What you need to print this: Advanced Low confidence
Why?
very large print
May need scaling or splitting
Supports 1/3
Assembly 2/3
Settings 1/3
Bed size 3/3
Post-process 1/3
Printer
FDM / FFF
File format
STL
Material
Min. bed size
300 mm (Extra large)
Post-processing
Gluing
Software
Cura, PrusaSlicer, or similar
Same designer, more platforms

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