Completely uniform in size, weight, and roundness, Hornady Round Balls deliver consistent and accurate performance. They're cold swaged from pure lead which eliminates air pockets and voids common to cast soft balls.And the smoother, rounder surface assures better rotation, consistency, and easy loading.
Specifications:

Caliber	45 Black Powder
Bullet Type	Lead Ball
Bullet Weight	143 GR
Rounds Per Box	100
Style
Bullet Coating
Game Type
Sabot
Series