You could try the Lee bullet sizing dies. They use the very powerful leverage of your reloading press, bullet lubrisizers don't have that kind of leverage. The Lee also has the advantage of nose first sizing which IMO leads to straighter sizing, especially going down in diameter so much. Once you get them sized then run them through your Star to apply the lube. You can also spread the unsized bullets out and spray them with a little Hornady one-shot or some such to ease their initial trip through the sizing die.


Gunnery, gunnery, gunnery.
Hit the target, all else is twaddle!