The .50 Caliber PowerBelt Paramount ELR Muzzleloader Bullets are revolutionary in design and performance. Made specifically for use with the CVA fast-twist muzzleloader rifles, the PowerBelt ELR bullets are designed for shooters who require long-range power and accuracy, without compromising ballistic performance.Specifications and Features: Bullet Type: POWERBELT ELR Bullet Weight: 270 GRAIN Package Quantity: 15 PACK Bullet Caliber: .50 CALIBER