Precision reloading powder funnel for .308

thingiverse

This is my response to the most of available 3D printed funnels. Majority of them are so poorly constructed, that you may loss some of powder when using them. What did I found bad in such a primitive thing as funnel is? - small ammount of powder stucking betwen funnel and cartridge, it spreads everywhere when you take out funnel - flat (or other inadequate) spots on the bottom of the funnel, this prevents to move all the gunpowder to fluently fall into the cartridge - flat top edge - sometimes causes ouncing of tiny powder particles out of funnel All these basic errors are not acceptable for quick and precision loading. After trying few available designs, I decided to create it from scratch. And here it is, first model is available for .308 Winchester: - fits .308 snugly, respecting cartridg geometry as described in SAAMI specs - has extended inner tube, which leads all of the powder directly to the inner space of cartridge, preventing any powder losss - appropriate radius without shap edges let the powder flow fluentl to the cartridge - slightly modified top rim prevents most of acccidental powder particle bounces I'm satisfied now. Let me know if you need some changes or adjustments, that may make reloading more comfortable. also, let me know if you need files for different cartridges, it is relatively simple to adjust thos for another one.