Dummy Co2 12g
Source: Thingiverse by AVTeckie
The Dummy Co2 12g is a free printable 3D model from Thingiverse by AVTeckie. During COVID lockdown I wanted to be able to practice reloading but I didn't want to use a real cartridge just so that I don't wear out the seal prematurely. You can download the STL file from the original listing below and print it at home.
About this model
During COVID lockdown I wanted to be able to practice reloading but I didn't want to use a real cartridge just so that I don't wear out the seal prematurely. Reloading without the cartridge is annoying. I measured a Crossman 12g cartridge and I designed this to rest on the magazine frame instead of the seal to reduce wear during practice. I'm using a KJW KP-07 1911. I only have the one so I can't say for sure it will fit any CO2 mag so feel free to test it and leave a note! It might depend on how the mag is designed around the seal.
Frequently asked questions
- Is this 3D model free to download?
- Yes. Dummy Co2 12g is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by AVTeckie.
- Who made this model?
- Designed by AVTeckie, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.