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Zenitco PT-1 stock

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 3.8k views
  • 16 likes
  • 219 downloads

License
3D design format
STL Folder details Close
  • PT1_ak12_adapter.stl
  • PT1_cheek_rest.stl
  • PT1_cheek_rest_screw.stl
  • PT1_lever.stl
  • PT1_lock.stl
  • PT1_main.stl
  • PT1_moving_main.stl
  • PT1_sling_mount.stl
  • PT1_sling_mount_2.stl
  • PT1_sling_mount_3.stl
  • PT1_sling_mount_screw.stl
  • PT1_stock_locking_screw.stl
  • PT1_stock_moving.stl
  • PT1_stock_textured.stl
  • PT1_textured_stock_screw.stl
  • picatinny_adapter.stl

Learn more about the formats

Last update 2024-03-07 at 13:13
Publication date 2024-02-15 at 09:24
Design number 1789544

Space_piggy

3D printer file info

3D model description

I wanted a PT-1 stock on my Arcturus AK-12 but it would cost my life savings so I decided to make it myself. I made a prototype and it didn't work becouse I replicated the locking mechanism, which is not quite siutable for plastick parts, so I changed it, now it works. However this stock (if 3d printed) has one major issue - it's a bit bendy (I used 0.6mm nozzle 1.8mm walls and 40% infill). That's why I didn't print all of the parts, I really like the look of this stock but I would also like to use it. With that said I would assume it's really good for display but not so good for practical use. If you are still reading you probably really want the PT-1 stock so here is what you need:
- grinders, you probably will have to use them to make these parts fit, it depends on the orientation in which you will be printing
- 10x2mm magnet, fit it in the hole near the lever
- m3 nut, fit it in the hole on the lever
- m4 nut, fit it in the hole between stationary part and the adapter
- 2x m4 locking screw, to lock the stock in the adapter and to prevent stock from being pulled out
- piece of 1.75mm filament to connect lever and locks with it.
If you are not sure how to assemble it, look at the photos.
One last thing - I made only adapter for Arcturus AK-12 (that's the only AK I own) so if it doesnt fit your AK (or M4, please, don't do it) I left you the dimensions of cutout for the adapter (photos). I made also a picatinny rail adapter, to use it you will need additional m4 nut and m4 locking screw.

3D printing settings

Print it in orientation you want, I recommend printing main part laying on the print bed but if you do it you will have to use grindrs. If you print like this, avoid supports in narrow spaces.

Use settings you want, maybe using 100% infill will make it less wobbly, you can try it.

I recommend using harder filaments like PET-G, ABS, PLA+ etc.

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