.36 cal Blackpowder Cartridge Loading Block

thingiverse

.36 caliber round ball loading tray. Most of the wooden ones you buy online are single cartridge blocks and force you to reset your process for each new cartridge. This one allows you do load up to THIRTY at a time and the holes are spaced enough to work on them simultaneously. Drastically improve your cartridge load times! I was getting about one cartridge every 60-90 seconds using the single blocks. With the tray I can form 90 in an hour--about a 50% speed increase! This tray has a snug fit for the mandrel so rolling papers are best, however single-ply coffee filters will still work as your cartridge paper. Be sure to wax the mandrel and each hole well so enough wax gets into the layer lines. I don't suggest printing higher than 0.15 as the layer spacing may cause an issue with the fit being too tight. 10% triangle or gyroid infill works well with 4 walls for 0.4 nozzles. Let me know if you'd like and changes based on your makes in the comments! I also make this for sale on Etsy: https://www.etsy.com/listing/1369710302/36cal-blackpowder-cartridge-loading