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Slug ammunition for UMAREX HDS 68

🔫 3D models of guns or weapons are dummy objects or prop toys and have no real functionality as weapons. They are intended for entertainment or decorative purposes only. For any design violating our T&Cs, please report them.

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  • 1 download

Licence CULTS - Private Use
Publication date 2023-02-27 at 13:04
Design number 1088736
3D design format
STL Folder details Close
  • M68b8_v2.stl
  • M68b_45.stl
  • M68b_5.stl
  • M68b_55.stl
  • M68b_6.stl
  • M68b_7.stl
  • M68b_8.stl
  • M68b_Kit.stl

Learn more about the formats

3D printer file info

3D model description

The UMAREX HDS68 defense rifle uses a Co2 cartridge and fires .68-caliber rubber bullets (or Paintball) with a power of 16 Joules.

I've created a 3D printable copy of the ammunition below:

(see attached photo)

My ammunition is 19 mm high and 17 mm in diameter, and features a groove for rotation when fired.

The kit allows the use of steel balls,

diameter in mm and weight in g :

  • 4.50 ~ 2.88

  • 5.00 ~ 3.00

  • 5.50 ~ 3.16

  • 6.00 ~ 3.32

  • 7.00 ~ 3.79

  • 8.00 ~ 4.39

  • Notes :

  • if necessary, use a drop of glue to hold the ball in its housing.

  • by adding a laser, or my Picatinny rail + sight (free), you'll transform your defensive weapon into a powerful target-shooting weapon.


to be used exclusively for recreational shooting!

the use of this ammunition is far more dangerous than the original rubber bullet!

here in France, if you injure a potential assailant, you risk criminal prosecution.


To see my other creations on this site :

  • enter "oasisk" in the search window


  • click on the "all >" button on the "other 3D models of the same name" line

3D printing settings

layer: 0.20

filling: 100%

raft: no

support: no

skirt: yes in order to start the extrusion properly


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