This is an enhancement of the lee pro 1000 ejection ramp that forms part of the carrier body. The original is pretty bad at letting ejected rounds fall into a bin - inevitably the completed rounds just pile up and require you to scoot them out with a finger every now and then.

I also tried a few other models people have tried to improve it by extending the ramp but the fundamental flaw was not being addressed: the stock ramp is too deep with an acute angle forming part of the ramp. My design “fills in” the acute angle, making it a much smoother path for the ejected round. Works great with 9mm, mileage may vary with other calibers. I tested this with 400 rounds and I had a handful of cases were an ejected round landed awkwardly and got stuck but the next round would kick it out. Far better than the original success rate.

Printed with the ramp “flat side” down, used supports. Printed in PLA, 0.25 layer height on Prusa Mini.