- Jan 15, 2020
I have a spare station. I think I'll make my own 3d printed powder cop out of an audio alarm, and a linear displacement switch, where squib range and double charge range closes the circuit and normal/not engaged range is open. Would be a fun project.I just got the below Hornady powder cop. So each round can be visually verified. I looked at another with an audible alarm, but I just don't do enough reloading to need that level. I have a 6 station press so had room for it.