Hornady 45010 MonoFlex .458 250gr Bullets

Hornady MonoFlex .458 250-Grain Bullets

Hornady's MonoFlex represents a thoughtful evolution in lever-gun ammunition design, merging proven technologies into a single, dependable projectile for hunters who demand performance from their classic rifles.

Construction and Design

These bullets are built from a copper alloy that combines the best attributes of solid copper and traditional lead-core designs. The result is a harder, tougher bullet that resists fouling and pressure buildup while maintaining the structural integrity hunters need.

Key Features:

• One-piece copper-alloy construction won't separate on impact
• Patented Flex Tip design initiates expansion even at lower velocities
• Secant ogive profile delivers flat trajectories typical of lever-gun ballistics
• Retains 95% of original weight upon recovery
• Safe for use in all tubular magazines

Performance Characteristics

With a ballistic coefficient of .175 and sectional density of .170, the MonoFlex performs admirably in mid-to-long-range lever-gun scenarios where velocity may be modest. The Flex Tip design ensures reliable expansion regardless of impact velocity—a critical advantage when hunting at distances where energy levels drop significantly.

Deep penetration combined with exceptional weight retention produces the accuracy, lethality, and dependability that serious lever-gun hunters expect. Each box contains 50 bullets.