New BRA, sizing die question

[Gilbert Garza]

I figured out what was causing the heavy bolt lift, oil in the chamber.

I have a Wilson Dasher full length bushing die that I ran for 2 barrels.

Now my next question.. would anyone have die measurements for a Wilson Dasher die in comparison to a Harrell’s #3 Dasher die?

or how I can figure this out before I cut .085” off my Wilson Dasher die or if it will actually work with this die.

Again thank you for your help

 

[Gilbert Garza]

Well I did some work and went through as best I could to get the dimensions that my Dasher sizes my brass to. I plotted it out as best I could from the .080” mark on Dasher to get as close to accurate as possible for BRA webbing before chopping my Dasher die.

The measurements on BRA brass is from twice fired brass, I could only size 2/3 the neck and squeeze a part of the body with the Dasher dies.

 

[Gilbert Garza]

I’m planning on cutting the die .080” to get as much as possible on the webbing and I cut the shell holder .015” to allow for as much contact as possible