TexasCHLforum.com

How much are your variations?

I have used up all of my Unique from the 70's but it ran though my old RCBS powder throw just fine (used it for mid level loads for my 357 magnum). I use a lot of 700X now for my 45 ACP. It has huge flakes (like Unique) but throws fairly consistently through both my old RCBS throw and my Dillon throw on my 650. I have heard others have had problems with the Lee Powder throws. My friends that started with them gave up on them. Have you shot that ammo to see how accurate it is?

Some things I do to help get consistency with large flake powder. Fill the hopper then tap on the side with a wood dowel (gently) to help settle/consolidate the powder. Otherwise, it will take some time for the powder to consolidate, resulting in inconsistent charge weight for a while. Also, don't weigh each individual charge. Throw 10 charges in the pan then weigh that and find the average to see how consistent the throw is over time.

Another option is to use the Lee powder scoops. I know, sounds crude but I loaded with those for some time while in college as that is all I could afford and shot some might good groups using that Unique powder.