Description Experience superior performance with the Barnes Bullets 30583 Expander MZ Muzzleloader 50 Caliber Hollow Point bullets. Weighing 300 grains, these 100% copper bullets feature a large hollow cavity designed for rapid expansion, ensuring maximum impact. Engineered for consistency, the Expander MZ bullets deliver improved shot-to-shot velocities and enhanced accuracy, instilling confidence in every shot. With their ability to expand to twice their original diameter and form six razor-sharp copper petals, these bullets are crafted for effective penetration and one-shot kills. Perfect for both high and low velocity applications, trust Barnes for your next hunting adventure.









