They sure seem soft to me. Took em in trade, I don’t think I’ll use em. Not sure what other caliber to use them in which would qualify as not high pressure. I guess maybe for bolt guns, modest loads?
Mixed review. I was priming a bunch of 223 with my trusty old Lee hand primer that I’ve been using for 40 years. The cups seem to be copper with somewhat thick walls. Walls are also a bit soft so especially at first one portion of the cup rim would catch and the primer wouldn’t seat evenly...
Why not just take a spent primer, place it in a hard flat surface like the anvil plate on a bench vise, and use a small punch on the inside to flatten the cup back out? Then you can polish and seat it back in your case
I run a Dillon 750, a Lyman Tmag and an RCBS rockchucker. I thought I’d use the Dillon more than I do. I rarely load fully loaded rounds on it. I find I use it for brass prep for the most part. Actual loaded rounds, usually the turret unless it’s small count, rifle calibers for distance...
Processing a bucket of 223 I picked up in trades recently I ran across a few shells that wouldn't start to enter the sizing die. I thought maybe they were berdan primed and it was the decapping pin hitting that was stalling things but looking at it I realized they weren't making it that far -...
Some guys have had good luck and good things to say about lightweight, collar button style slugs. https://www.mp-molds.com/product/mp-45-collar-button-4-cav-aluminum/
If you cast, seems like a good option. They'd save wear and tear on your shoulder and with such light loads, extend the life...
I use disposable paint roller tray liners. Makes it easy to hit all the brass with a couple sprays if lanolin and when it gets too dirty from dirty brass, trash it and grab another
Lanolin + Alcohol. Alcohol flashes off more rapidly and leaves less mineral deposits (unless you use distilled or deionized) than water. Additionally, Lanolin is a complex mix of molecules, fats, waxes, definitely has solubility problems in just plain water so alcohol, the purer the better, is...
Multiple projects for the same thing out there. I printed out three of them personally. The one that seemed most mature and most likely to be a viable solution was this:
https://www.thingiverse.com/thing:4131117
Interesting little tidbit, there are actually a couple of decent "open source projects" in the 3D print community for a digital powder dispenser that combines a load cell (for fine accuracy of weight), arduino board for control, stepper motor to drive an dropper/hopper combo that you 3D print...
I've found the cheap little Lee Perfect Powder Measure actually does great with extruded stick powders. Usually I use a Lyman for everything else. Have a couple Lyman's but tend to use an ancient one manufactured in the 50's most of the time.
That's for bulk stuff. if I am specifically...