The NEW Smackdown MZX bullet now brings a full-bore option into the performance-driven Smackdown line of bullets! This series has come to be known as the best muzzleloading projectiles on the market thanks to delivering unparalleled accuracy. The Smackdown MZX full bore bullet is a great choice for those who prefer a sabot-less projectile or may be in a state where you cannot use sabots and don't want to compromise on performance. - SMACKDDWN MZX BULLET FEATURES: - Easy seating shot after shot for quick reloading - High weight retention delivers knockdown powder - Copper Alloy Jacket - Maximum expansion and deadly penetration - Ultimate choice for full-bore accuracy - Caliber: 50 - Grain: 290 - Diameter: .499 - Quantity: 15