A single-shot 12 gauge shotgun for testing a simple hybrid 3D printed copy of the USAS-12 / AA-12 locking action. The general design can be adapted for use in pump action and semi-automatic shotguns.
Materials:
- Barrel: 3/4" Schedule 40 steel tube (Hardware store 'black iron pipe')
- Locking Collar: 1" Schedule 40 steel tube
- Locking Peg: 12mm (1/2") dia mild steel bar
- Firing Pin: 3mm steel bar + lock collar
Tools Needed:
- Drill press
- Welder
- Hacksaw
- Pipe cutter
- Dremel
- Needle Files
- JB Weld or Loctite epoxy
File | Extension |
---|---|
Shotgun Locking Action Test Gun.rar | rar |
Version: 1.0.0 latest
Initial release
A single-shot 12 gauge shotgun for testing a simple hybrid 3D printed copy of the USAS-12 / AA-12 locking action. The general design can be adapted for use in pump action and semi-automatic shotguns.
Materials:
- Barrel: 3/4" Schedule 40 steel tube (Hardware store 'black iron pipe')
- Locking Collar: 1" Schedule 40 steel tube
- Locking Peg: 12mm (1/2") dia mild steel bar
- Firing Pin: 3mm steel bar + lock collar
Tools Needed:
- Drill press
- Welder
- Hacksaw
- Pipe cutter
- Dremel
- Needle Files
- JB Weld or Loctite epoxy
7.5K
426
Oct 17, 2022
3D Printer
United States
English
No license
File | Extension |
---|---|
Shotgun Locking Action Test Gun.rar | rar |
Version: 1.0.0 latest
Initial release
The files shown on this site are only available to U.S. Persons, as defined at 22 C.F.R. 120.15. The files are also not available to persons outside the United States or to residents of and persons in the State of New Jersey, with the exception of Federal Firearms Licensees.