Brass sticking (a bit) in Dillon Square Deal B Press

Fusilier

CGN frequent flyer
Rating - 100%
78   0   0
Location
Halifax, NS
I use a Dillon SDB for my pistol reloading. If I had to do it over again, I'd buy one of their presses that uses any dies but I have this one, it's loaded thousands of rounds and Dillon even replaced it completely when the frame broke on it, and I got it for a good prices used.

Anyway, I've noticed a problem since I stared cleaning all my brass with SS pins and water. It appears that the brass is now so damn clean that the case mouths are hanging up on the expander/powder die. Sometimes it takes quite a crank on the lever to get the case to come down off the die. I use very little case expansion, just enough to allow the bullet to sit and not twist as it goes up into the seater die.

I also use a EGW small base sizing die to size all my competition brass. I do it on a single stage press, prior to feeding it through the Dillon. Yes it is an extra step but I haven't had a single round fail to feed in years.

I'm thinking that perhaps back when I would use a vibratory tumbler and media to clean my brass, there was enough 'stuff' left on the brass that it acted a bit of lubricant and I don't recall having this problem back then. Now when I'm reloading .40 S&W, I'm never sure if any time I start to push the handle up if it is going to go easy (seldom happens) or if I have to push on it hard enough to almost lift my bench off the floor.

Anyone know of a powder safe lubricant I can use to make this go easier but not have to be cleaned off the brass because the next stage is seating the bullet? I think I'll also have to take the expander die out and polish it up with Flitz or something.
 
I find I have to wipe the expander nub of my 9mm expander with my fingers once in a while - maybe just that bit of oil, or removing some kind of deposits on the die, who knows, but it does help. (and it's quite an annoying thing).
 
The EGW undersize die will make your brass a tight fit on the expander/powder funnel. Polish down the parallel part that goes into the case until a sized case is an easy slip fit up to where the taper starts.
 
Back
Top Bottom