Decagonal Rifled Barrel Liner w/ matching Slug and Mortars
Source: Thingiverse by TheOrneryMaker
The Decagonal Rifled Barrel Liner w/ matching Slug and Mortars is a free printable 3D model from Thingiverse by TheOrneryMaker. Decagonal liner for 2 inch PVC air cannon barrel. You can download the STL file from the original listing below and print it at home.
About this model
Decagonal liner for 2 inch PVC air cannon barrel. I used a cheap Vevor 2.1 gal tire setter, but word on the web is that the more expensive 1.6 gal is better suited for this purpose. Not all PVC pipe is created equal, you may need to tweak size slightly for a snug fit. A loose fit will result in catastrophic failure of the liner. I glued the last 1/4 inch for extra safety, but if you appropriately size it, that's probably not necessary. The slugs turned 3/4" plywood swiss cheese at 75 yard & 50psi, which is both awesome and terrifying. Obviously the slugs do not survive this. I haven't yet perfected the whistling mortars, so your results may vary. You'll want to set your wall count to create 100% infill in the fins or it will experience rapid unscheduled disassembly shortly after launch. Sc…
Frequently asked questions
- Is this 3D model free to download?
- Yes. Decagonal Rifled Barrel Liner w/ matching Slug and Mortars is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 TheOrneryMaker.
- Who made this model?
- Designed by TheOrneryMaker, 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.
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