Cowboy Action Shooters demand total reliability from their ammo – and Hornady delivers! Like all Hornady ammo, their Cowboy Action rounds are engineered to perform flawlessly. Thanks to their swaged bullets, the projectile flattens upon impact instead of fragmenting. The propellants are the cleanest-burning, and the diamond knurling means the bullet is lubed the entire length of the bearing surface. It all adds up to the highest quality cowboy ammo on the market. Mfg: Hornady