Barnes Expander MZ .50 Caliber Muzzleloader Bullets 250gr
100% copper hollow-point muzzleloader bullets designed for consistent velocities and reliable expansion. Retain weight and create razor-sharp petals for deep penetration and one-shot kills.
Barnes Expander MZ Muzzleloader Bullets
The Expander MZ represents a purpose-built solution for the modern muzzleloader hunter. These 100% copper projectiles deliver the performance characteristics that serious hunters demand: consistency, accuracy, and terminal effectiveness.
Design and Construction
Copper Construction: Manufactured from pure copper with a large hollow cavity engineered for controlled, predictable expansion across a wide velocity range.
Ballistic Profile: With a sectional density of 0.211 and ballistic coefficient of 0.207, these bullets are optimized for muzzleloader performance.
Performance Characteristics
- Velocity Consistency: Produce more uniform shot-to-shot velocities, resulting in tighter groups and improved accuracy
- Expansion Reliability: Expand to twice their original diameter at both high and low velocities
- Weight Retention: Typically retain 100% of their original weight for deep, penetrating performance
- Terminal Effect: Create six razor-sharp copper petals that slice cleanly through game without fragmentation
What You Get
Each box contains 24 saboted .451" diameter, 250-grain bullets ready for loading. The sabot system ensures consistent bore contact and reliable performance downrange.
The Bottom Line
If you demand one-shot kills and the confidence that comes from proven ammunition, the Expander MZ delivers. These bullets represent the evolution of muzzleloader ballistics—engineered for hunters who refuse to compromise.
