Lehigh Defense Xtreme Penetrator 45 Cal 250 Grain Solid Copper Lead-Free Bullets - Box of 50

Lehigh Defense Xtreme Penetrator 45 caliber solid copper bullets deliver deep, consistent penetration and permanent wound cavity performance in a lead-free monolithic design. Built for hunters and serious handgun shooters who demand reliability through barriers and into game, these 250-grain projectiles use the company's patented Fluid Transfer Monolithic (FTM) nose geometry to generate hydraulic pressure spikes that create tissue damage far exceeding what conventional round-nose or flat-point bullets produce. The radial flutes in the nose geometry force fluid energy inward, then accelerate it outward under pressure—creating cavitation and permanent wound cavity diameters two to four times larger than traditional solid bullets, often rivaling or exceeding conventional expanding designs.

The solid copper construction gives these bullets a distinct advantage in barrier penetration. Unlike hollow points that can deform or fail when passing through heavy clothing, drywall, or other intermediate barriers, the Xtreme Penetrator maintains its trajectory and terminal performance. That means you get deep, straight-line penetration even if the bullet encounters obstacles before reaching its intended target—a critical advantage for hunting in brush or unpredictable field conditions. The lead-free build makes them compliant with ammunition regulations in areas with copper-only requirements, without sacrificing power or consistency.

Each box contains 50 bullets ready for reloading. The ballistic coefficient of 0.206 is modest—these are short-range, hard-hitting handgun rounds, not long-distance rifle projectiles. They're engineered for revolver and pistol cartridges like the 45 Colt, 454 Casull, and 460 S&W, where terminal performance matters far more than external ballistics. Minimum impact velocity is 750 fps; they'll stabilize reliably up to 5000 fps muzzle velocity depending on your handload and firearm.

Key Features

• Solid copper monolithic construction—no jacket separation, barrier-resistant performance
• Patented Fluid Transfer Monolithic (FTM) nose geometry creates 2–4× larger permanent wound cavities than conventional designs
• Lead-free and environmentally compliant
• Deep, straight-line penetration with radial flute hydraulic energy acceleration
• Suitable for 45 Colt, 454 Casull, and 460 S&W handloads

Specifications

Frequently Asked Questions

What cartridges are these bullets designed for?

The Lehigh Defense Xtreme Penetrator 45 Cal 250 grain bullets are engineered for handgun cartridges including the 45 Colt, 454 Casull, and 460 S&W. Always verify your specific firearm's chamber and consult load data before reloading.

Are these suitable for hunting?

Yes. Lehigh Defense designed the Xtreme Penetrator line specifically for hunting applications. The deep penetration, barrier performance, and large permanent wound cavity make them well-suited for medium to large game taken at handgun distances.

Will these bullets penetrate barriers?

Yes. Unlike expanding hollow points, the solid copper monolithic construction allows these bullets to maintain trajectory and terminal performance after passing through barriers such as heavy clothing or intermediate materials. They retain their deep, straight penetration regardless of what they encounter before impact.

What's included in the box?

Each box contains 50 loose Xtreme Penetrator bullets ready for reloading. Powder, primers, and brass are not included.