Aerolite muzzleloader bullets are longer than other powerbelt bullets; the design improves the aerodynamics so it shoots flatter and faster for improved accuracy at longer ranges.But the real difference is that it has a much larger hollow point cavity, which maximizes expansion capability while reducing weight from the bullet's core.The polycarbonate tip is vital to getting proper expansion, and this uniquely tapered projectile will provide velocities of 1800 fps with a standard 100-grain charge.It can be used with magnum loads of up to 150 grains.Caliber: 50 CalBullet Type: AeroTipBullet Weight: 300 grRounds Per Box: 15