For your round ball needs these 100% lead casted round balls come in .45 pistol, .50, .54,.58,.62,.69,.72,.75 and 8 bore. The .50 and .54 cal come with 100 in a package, the .58 cal come in a 50 pack, and the .62 and up have 20 to a package.
OC round balls are excellent. Size and weight are very consistence with each .54 round ball.
The price was the best I've found.
This round ball worked very well with my load and rifle.
I will buy these again.