Polymer Pistol Frame

Completely legal to print Polymer Pistol Frame (USA)


Creative Commons Attribution Share Alike

Commercial use is allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.

Learn more or download attribution tags


I have been asked to remove this model pending a "discussion" about posting such models. Please feel free to comment on your thoughts about censoring of uploaded projects such as this one.

Version 2 is out. It prints a lot better in tests than the previous version. I printed this one  (see image version 2) in Purple PLA. I think I'll go back to ABS, as I like the matte finish more. Revised support material vastly improves post process time and overall looks.

This is an accurate replica of a SIG P250 Polymer frame. Unlike other polymer hangunds, such as Glocks, the serialized portion of this handgun is not in the polymer frame, so it is completely legal to print (in the USA).

I will be removing the SIG Sauer logo and lettering from the grip.

STL file has been integrated with supports. I will be updating the stl with support tweaks when I receive feedback and by testing my own prints. The first print I made, I mistakenly disabled the raft. It broke free and STILL printed OK. I'll be updating the photos of the next print WITH the raft, and I may go with a finer resolution and slower print speeds.  Stay tuned.

Follow me on Grabcad  https://grabcad.com/thinkin3d-2
or on Facebook https://www.facebook.com/solidprint3d

I do not know the laws for other countries, so please adhere to your countries laws when printing this


  • Placeholder
    Sig P250 I
    JPG  –  3 mb
    Version 1 - Jul 23, 2014


Issues are used to track todos, bugs or requests. To get started, you could create an issue.


2fa3d94ec51b26f7a42d48a595cfb80c?default=blank&size=40First Amendment added this to the Cool Ideas collection ago
Mini angelicatrujiAngelicaTruji added this to the asd collection ago
Mini dfdg.jpj   copyNatashaBarton added this to the vcbgvn collection ago
C468fa9674ead3832947d4b444fa447f?default=blank&size=40azndudedv added this to the Things to Make collection ago
2cebdc0266211ed81e5b92e10018a25a?default=blank&size=40JohnMaynardKeyes commented ago

Even if the lower were considered the firearm for this design, it would still be legal.

It is not illegal to manufacture your own firearm in the U.S. and has never been.

Ac10e654b22efc6d65a265fd85c2e79e?default=blank&size=40MartyFR added this to the rechargement collection ago
1e564720e54a59ca121b39a563fb93d7?default=blank&size=40Ariel Solomon commented ago

This is neat, could use it to design a really comfortable grip.

9a7a24518dcacd3d2b0b7edf9d496658?default=blank&size=40Dirk Rupert added this to the Needs collection ago
57307356e3c66afac40899b5463306d9?default=blank&size=40thelefty added this to the firearm collection ago
Cc785aea0c11820afb8433d49d0be16c?default=blank&size=40jcoolhand5 added this to the Shooter collection ago
Mini img 20160616 214649728ltmhenrique added this to the Tecno collection ago
6c4dc9ccedcdfa9a77fd0f6454a7579a?default=blank&size=40catzilla555 added this to the Toys collection ago
Dc3478d8f9b8ad6cde9f220a26dcb6f2?default=blank&size=40bier1760 commented ago

I think printing lowers should be fine.

you can build fire arms from 80% lowers so why not 3d printing from scratch

7485e7b05fa9873482d2e614b2db475c?default=blank&size=40Randy Miller added this to the Pistol collection ago
7485e7b05fa9873482d2e614b2db475c?default=blank&size=40Randy Miller commented ago


Mini  sushi chops trans more centeredSushi Desires added this to the Upgrades collection ago
Mini  sushi chops trans more centeredSushi Desires added this to the Curios collection ago
C95809ee5eec9ef62a92e44f1a10455f?default=blank&size=40zahraessa added this to the Z to print collection ago
Mini chill  simpsonized  rCurt added this to the Weapons collection ago
70af42ca011fd18531d54723a18f26da?default=blank&size=40Nuke added this to the new collection ago
Mini rounded thumbnail largeSolidPrint3D published this design ago