Dillon XL750 Feed Stop Block

This locks the case feed closed. When the chute is pressed forward, use this to fill the gap and it stops the feed of cases into your Dillon XL750 press. So in other words, you put this on when your plate is all the way up (handle down) then it locks it closed. If you put it on when the plate is down (handle up) it will snap when the machine is cycled. Not hard to remember, but works well and does the job to stop the flow of cases when your primer alarm goes off.