The Barnes Expander MZ Muzzleloader bullets are a sabot-mounted, hollow-point design for .54-caliber muzzleloaders. Constructed from 100% copper with a large hollow cavity, these 275-grain projectiles are intended to deliver consistent expansion and dependable weight retention across a range of velocities. Packaged in quantities of 24 per box, they are built for field and range applications where predictable performance matters.
Key Specifications
- The bullet type is Expander MZ Hollow Point.
- The caliber/gauge is 54.
- The projectile weight is 275 gr.
- The bullet material/coating is 100% copper.
- The product series is Muzzleloader.
- The sabot configuration is Yes.
- The style is Hollow Point.
- The units per box is 24.
- Typical weight retention is 100% of original weight.
- Designed expansion is expands to twice original diameter with six copper petals.
Whether preparing for seasonal field use or refining loads at the range, the Barnes Expander MZ offers consistent flight characteristics, controlled expansion, and dependable weight retention for .54-caliber muzzleloader shooters who value predictable, high-quality components.
