My attempt at building a funnel for the Armanov 9mm ammo checker / gauge. Was designed to print in two parts, a vertical shell that surrounds the checker and the funnel part which nestles into the shell and funnels loaded cartridges into the gauge.
I find it's best to shake for a bit, rotate 90 degrees, shake for a bit, repeat until you've done all 4 sides. That usually seats 80-90% of the cartridges.
This first version has some known issues, mostly around fitment and alignment. It's not perfect. I have the F360 file uploaded as well, feel free to use this as the basis for a remix.
The author marked this model as their own original creation.