If you don’t know what I MEAN by ream out.... we use a low angle reamer to change the slope of the and funnel in the powder funnel die to eliminate the bottle neck like shoulder in the die so that the powder has less potential to bridge when dumped...

Here’s a picture of polishing the bottom of the powder dispenser
http://i171.photobucket.com/albums/u319/Hoodoo14/IMG_0192.jpg

Here’s a picture of a reamer used to Change the powder funnel die. (Go down the page 2/3rds of the way)

https://www.ar15.com/forums/armory/Most_accurate_223_Powder_for_AR15_/42-382410/

Last edited by Spotshooter; 10/04/20.
Spot shooter

www.prairiefireprecision.com