12ga 2 3/4in Dummy Shells: Laffs Dynamics
3D printed dummy shell, dimensions of a 12ga (2 3/4in) cartridge.
Printer Used: Ender 3 V2
Filament Used: PLA+
Print Settings:
Extruder: 218C
Bed: 56C
First Layer Print Height: .18mm
Standard Layer Height: .12mm - .16mm
Wall Thickness: .40
Wall Perimeters: 5+
Infill: 32%+
Material Flow: 100%
Depending on your machine's settings, you might need to scale +/- .01% for best fit of snap caps into the chamber.
Accreditations:
ProSpaceDog: Printed and tested multiple dummy shells. Shells tested in a Remington 1100 semiauto shotgun. Gave data on reinforcement structures within the shell. Provided still images.
File | Extension |
---|---|
12ga Dummy Round.zip | zip |
Version: 1.0.0 latest
Initial release
12ga 2 3/4in Dummy Shells: Laffs Dynamics
3D printed dummy shell, dimensions of a 12ga (2 3/4in) cartridge.
Printer Used: Ender 3 V2
Filament Used: PLA+
Print Settings:
Extruder: 218C
Bed: 56C
First Layer Print Height: .18mm
Standard Layer Height: .12mm - .16mm
Wall Thickness: .40
Wall Perimeters: 5+
Infill: 32%+
Material Flow: 100%
Depending on your machine's settings, you might need to scale +/- .01% for best fit of snap caps into the chamber.
Accreditations:
ProSpaceDog: Printed and tested multiple dummy shells. Shells tested in a Remington 1100 semiauto shotgun. Gave data on reinforcement structures within the shell. Provided still images.
2.3K
282
Aug 21, 2022
Printable Peripherals / Parts, Ammunition
3D Printer
United States
English
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
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File | Extension |
---|---|
12ga Dummy Round.zip | zip |
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.