Originally Posted by
MostlyLeverGuns
The most consistent powder measure I have found for very small charges is the Lee DELUXE Perfect Powder measure with the small drum. I check small charges by throwing 10 charges into the scale pan and weighing. I have found the variance over TEN charges to be under 0.1 grains. I have an old Bonanza that use the brass rotors, it can be consistent, but it is not adjustable, I have made new rotors, seldom use it with the Lee auto-disc and powder measure working very well for me. My tiny charges are mostly HP-38 or Tite-Group in 32 ACP.