Jigs and fixtures
Skeletonized Folding Stock (1/4in - 5/16in Interface)
- Bounding box
- 36 × 210 × 48 mm
- Engine
- 3D Printing B-rep
- Parameters
- 12
- Published
- November 7, 2026
Download
Free to download and use. See the terms.
The prompt
Make a stock identical to jmac's skeletonized folding stock exvept 1/4-5/16". Make it out of PETG, and make it strong enough to withstand recoil, or if it for airsoft, make it withstand rough play like falling or hitting trees and underbrush. Focus on the folding attachment to ensure that it is very robust.
Parameters
| Name | Value | Range |
|---|---|---|
| Hinge axis to butt length | 200 mm | 140 – 260 |
| Skeleton strut diameter | 11 mm | 8 – 16 |
| Butt plate height | 44 mm | 30 – 60 |
| Butt plate width | 36 mm | 26 – 60 |
| Butt plate thickness | 9 mm | 5 – 16 |
| Gap between hinge lugs | 10 mm | 8 – 16 |
| Hinge lug thickness | 9 mm | 6 – 14 |
| Hinge pin diameter | 4.5 mm | 3 – 8 |
| Receiver plate thickness | 10 mm | 6 – 16 |
| Receiver plate height | 48 mm | 30 – 70 |
| 1/4 in mounting hole | 6.35 mm | 4 – 10 |
| 5/16 in mounting hole | 7.94 mm | 5 – 12 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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