My 38/357 Dillon powder funnel has a D stamped on it... Don't know if that helps ... Just adjust the paper clip to touch the brass , it doesn't lock on there super tight... It just keeps them from falling out in my opinion....Been years since i used my 550, trying to set up for 357/38, which powder funnel do i use? I have 2 D’s short and long. 2nd the paper clip thingy does not seem to be holding the case un the best(die centered) spot, should it be on the case or rim? thanks
Mark
My 38/357 Dillon powder funnel has a D stamped on it... Don't know if that helps ... Just adjust the paper clip to touch the brass , it doesn't lock on there super tight... It just keeps them from falling out in my opinion....
EDIT... Yup it's the #2 shell plate , #2 buttons and the D marked powder funnel for .38/.357....
If you have lost that information you can download the caliber conversion chart that list all the information from Dillons webpage free of charge....