Hornady MonoFlex ML 50Cal ammunition features a 250-grain MonoFlex bullet designed for muzzleloader applications. This nontraditional metal construction bullet is engineered for accuracy, penetration, and high weight retention. The .452 diameter MonoFlex bullet is a monolithic solid made from a copper alloy, topped with Hornady's patented Flex Tip design, which promotes uniform expansion at lower velocities.Key FeaturesBullet Type: The MonoFlex bullet is made from a copper alloy, promoting durability and performance.Included Quantity: Each box contains 20 rounds, providing ample ammunition for multiple shooting sessions.