Lee has a great variety of Round Ball Molds for all your intended uses.

The following are offered direct from Lee:

Looking for other sizes? “Track of the Wolf” is a major Lee Precision Distributor and they offer some custom sizes.
| .310 Caliber | 6 Cavity | Standard Buckshot Size, For use in .30 Cal. Rifles and Most Shotgun Shells |
| .375 Caliber | 6 Cavity | |
| .380 Caliber | 6 Cavity | Quad Buck, 0000 Buckshot, For use in 12 Ga. Smoothbore |
| .454 Caliber | 6 Cavity | For use in some .45 Caliber Pistols |
| .457 Caliber | 6 Cavity | For use in some .45 Caliber Pistols |
| .480 Caliber | 6 Cavity | |
| .495 Caliber | 6 Cavity | |
| .500 Caliber | 6 Cavity | |
| .509 Caliber | 6 Cavity | |
| .515 Caliber | 6 Cavity | |
| .520 Caliber | 6 Cavity | |
| .530 Caliber | 6 Cavity | For use in 28 Ga. Smoothbore |
| .535 Caliber | 6 Cavity | For use in 28 Ga. Smoothbore |
| .543 Caliber | 6 Cavity | |
| .595 Caliber | Dual Cavity | For use in 20 Ga. Smoothbore |
Happy casting!