I managed to grab a 4# bottle of Bullseye last year, online. Thanks for reminding me of an old favorite load I used 30 years ago.
I load on a Dillon 550B. Usually stick to one load per caliber but, I have RCBS dies for 9MM and can change seating depth with out trying to adjust per the Dillon die. I recently bought a Redding seating die for the .45 which will allow easy adjustments. Test loading on a Lyman T-MagII. Rifle and .44 on the T-Mag also. I do have a seating die for the .38 to replace the Dillon, seating is the only problem changing loads with the Dillon.