Yup, that's what I said. I got the recipe from Kirby and use it for fire forming the 270 AM cases from 7mm and 300 Rum brass.
Unique is a pistol or shot shell powder.
I use no lube.
Ensure that you leave a little at the base of the neck unsized. I have a piece of cardboard, more that an business card and way less than the card board back of a writing tablet that I put on top of the shell holder when neck sizing.
The last time I did it I used the process to blow the snow off of the sidewalk.