Dummy 13 Weapons Pack Version 2.1

Please keep all these small parts away from children and pets, some parts have pointy ends, and they could be a choking hazard too. Make or use these models at your own risk.

Update - 2/20/2026:    If you care about the future of 3D printing…

Please inform yourself about the legislation which is currently being considered in Washington, California, New York and Colorado, and will restrict and regulate 3D printers, and 3D printing software.  These bills may seem well intentioned, but they will lead to a government veto on what we can print, which software we can use, and how we can sell or transfer our 3D printers.  Criminalizing possible uses of 3D printers, and treating 3D printing hobbyists as though we need to be closely monitored, is contrary to the opensource and creative ethos which has lead to rapid innovation, and new small business or educational opportunities in this space.  These bills are very misinformed about the risks and rewards of 3D printing, and about the 3D printing community itself.  If they become law, they will have an outsized effect on 3D printing, create barriers to how we use and transfer our printers, and will hamper the hobby we love, as other states will very likely take up similar laws.  

You can find out more about the at the link below (I am not affiliated with the site, but I support keeping the government out of our 3D printers):
https://www.dont-ban-3dprinters.com/

There is also a petition on Change.org for the Washington State legislation, which you can sign if you wish:
https://www.change.org/p/protecting-printing-the-fight-against-washington-hb2320

Now back to the model info:

If you find these for sale on Amazon , Etsy or anywhere else, they are not being sold with my permission. There are no "authorized" sellers of these models. They were made for the 3D printing community, not for Amazon or Etsy sellers to profit from.

This is the updated version 2.1 of the Dummy 13 Weapons Pack. It includes a new pump action shotgun and fully redesigned katanas, handguns, holsters as well as several optimizations to the frame to help with adhesion issues that were reported on the v2.0 model. The MP5SD looking weapon as well as a pair of MP5K's are still here though, so Dummy 13 can look like Neo taking on the Matrix, at least until the thought that maybe Dummy 13 is part of the Matrix enlightens a synapse in it's AI enabled cortex, leading to an existential crisis…

Once you've rebooted Dummy 13, it can be outfitted with a pair of AI friendly All-American survival knives (red bandana encouraged, but not included). If Dummy 13 needs more pew-pew, and less stabby-stabby, the updated handgun models are included, with a new design that looks more accurate, and fits into it's fully redesigned holsters nicely too. The katanas are all new as well, along with their backpack scabbard. And finally, there is also a wrist watch included, which snaps over the forearm of the Dummy 13 model.  

This weapons pack goes great with Mici's Dummy 13 Deadpool costume, in case you may be wondering.

I almost forgot to mention, the MP5SD looking weapon has an extendable stock*

*The stock will only extend if the printer is really dialed in, otherwise it may end up fused. It took about a dozen test prints to get the telescoping stock working right, and my printer is pretty decently dialed in (cough - just ignore the stringing in the pics though :D). If it does seem a bit stuck, sometimes giving the stock a light twist back and forth can free it. But if it won't pop in or pull out with a modest bit of effort, it's fused, so enjoy your MP5SD looking static model, and forget I mentioned anything about an extendable stock.

A 3MF Profile is included:

There is a 3FM included, which has everything set up for printing. The model has integrated supports for the MP5SD looking weapons (the large rifle), so you will see a warning about unsupported overhangs, which can be ignored (since the supports are integrated). The 3MF designer profile includes a painted version of the model on a 2nd plate.

A few notes about adhesion:

You can use a smooth or textured plate, however the profile is set up for a textured plate which will help with adhesion. If you feel your smooth plate has good adhesion, please try it and post a comment on what plate you used and how it went. The frame on this update has been optimized to add new features that help hold some of the more problematic parts down, but due to the small features however, promoting adhesion is still important when printing this design. Some suggestions for promoting adhesion when printing this model are:

• Clean the build plate with dish soap (I use Dawn which seems to work very well for this).
• Textured PEI has generally better adhesion performance than any smooth plate, so try using a textured plate if you have issues.
• If you have an open frame printer (like the A1 or A1 mini), try to place your printer so it is not in a drafty area, or under or near an HVAC return, if possible. Temperature swings caused by drafts can case many issues, including adhesion problems.
• Use glue if your build plate supports it.
• You can also add a brim or paint on "brim (mouse) ears”, to assist with adhesion in the slicer.
• If you have problems with the butt stock of the large rifle, adding a tree support in that area may help.  

Other Stuff:

If you like this design and want to check out some of my other Dummy 13 stuff, here are some of my Dummy 13 Weapons and Adventure Packs (and related models):

Dummy 13 Dino Safari Kit Card	Dummy 13 Weapons Pack Version 2.1	Dummy 13 Alpine Adventure Pack Version 1.0
Alien Dummy 13 and 80% scaled frame & armor parts	Dummy 13 Astronaut Tools Pack V1.3	Dummy13 Goes to the Moon Astronaut kit card (single color version)
BBQ Tools For Dummy 13	Dummy13 Goes to the Moon Astronaut kit card (AMS version)	Dummy 13 Roadside Assistance Kit

These and a few more can be found here:

Weapons Pack V2.1 - MP5SD, MP5K's, Handguns, Holsters and Katanas

Alpine Adventure Pack v1.0 - Skis, Ice Axe and Backpack for Winter Adventure Sports

Astronaut Tools Kit v1.1 - Space drill, pick, geologic collection scooper, camera and other Astronaut stuff

Astronaut Armor - Includes a helmet, backpack and other armor parts to turn Dummy 13 into an astronaut (in multicolor too)  

BBQ Tools Kit - You read that right, even Dummy 13 likes to grill up some burgers now and then

Dino Safari Pack - Everything a Dino Safari Park Ranger needs, including a cool hat!

Roadside Assistance Kit - Traffic cones, a bottle jack and other tools

Big thanks to Lucky 13 Toys (Soozafone) for sharing the awesome Dummy 13 (v1.0) model with the world. The Dummy 13 model (which this was designed for) is shared under the following license:

If you find these models useful, please post a like or a comment with some pics of your prints. You can find the other things I'm working on at my blog here. You can also follow me here, on BlueSky or on Printables, to get news on any new stuff I post.

If you would like to support my work, you can “Boost Me", or  even Buy Me A Coffee using this link:

https://www.buymeacoffee.com/mystoopidstuffmystoopidstuff

Thanks for looking, and have a Happy Holiday!

Changelog:

12/17/2024: Uploaded design.