Spray Can Gun Ergonomic M3 or M4
Print Profile(1)

Description
Boost Me (for free)
> I make these for free. Boosts are free too. If this model helped you, hit the button — it directly shapes what I make next. I design based on what the community supports.
Ergonomic spray can grip designed for comfort, precision, and long spray sessions. Two-part design — prints fast, assembles in seconds, no supports needed.
YouTube: https://www.youtube.com/shorts/22QJdDvJ1J8
FEATURES
• Comfortable grip — shaped for extended use without hand fatigue
• Smooth trigger — responsive, no jamming or sticking
• Built-in crosshair — aligned with the nozzle for accurate aim
• Quick release — detach by pulling the trigger backward
• Stable fit — no wobble or shifting on the can
• Lightweight — ~30–60 g depending on print settings
WHAT'S IN THE BOX
SPRAY_GUN_SUPERIOR_V2.stl — Main body + clamp
SPRAY_TRIGGER_SUPERIOR_V2.stl — Trigger
HARDWARE
• 1× M4 screw + nut — main trigger pivot
• Optional: M3 screw + nut + washer for extra trigger lock
• Can clamp snaps on tight — no screw required (but you can add M3 or M4 if you want)
MATERIAL
PET-G — Recommended — durable, flexible enough to handle stress
PLA — Works, but may crack or snap under pressure
PLA is fine for light use or display prints. For anything hands-on, go PET-G.
PRINT SETTINGS
Recommended (balanced):
0.6 mm nozzle · 30% infill · 2 walls
~1 h 39 min · ~58.6 g
High detail:
0.4 mm nozzle · 30% infill · 2 walls · 0.08 mm layer height
~8 h 22 min · ~57 g
Lightweight:
0.6 mm nozzle · 15% infill · 1 wall
~1 h 31 min · ~46 g
Layer heights above 0.20 mm may affect overhang quality. Stick to 0.12–0.16 mm for the cleanest support-free result.
ASSEMBLY
This is not a print-in-place model. Attach the trigger to the main body manually using the M4 screw.
COMING SOON
I'm working on a print-in-place version — a complete assembled system straight off the build plate. No hardware, no assembly. Still in development, no ETA yet. Stay tuned.
USE CASES
• Spray painting models and parts
• Graffiti and stencil work
• Furniture restoration
• General DIY and workshop tasks
I make these for free. Boosts are free too. If this model helped you, hit the button — it directly shapes what I make next. I design based on what the community supports.
Support & Connect
• Buy me a coffee — ko-fi.com/thesunshinedude
support my work and vote on what I make next
• Portfolio — artstation.com/lkiebala
• Discord — discord.gg/6NKQtxDTGQ
join the community, share prints, request
Features
• Custom requests — kiebalalukasz2@gmail.com
• More models — makerworld.com/@JustSunshine
All my models are free. If something helped you out, a boost or a coffee goes a long way.
Sunshine
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.
































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