Description
The Lehigh Defense Xtreme Defense is a purpose-built self-defense bullet designed to defeat common barriers – auto glass, sheet metal, and plywood – without deforming, flattening, or shifting trajectory, then transfer its retained energy into a larger permanent wound cavity. This is the .355″ / 118 grain loading in Lehigh’s lead-free, solid copper Fluid Transfer Monolithic line.
Each projectile is precision monolithic copper – no exposed lead core, no jacket to separate – with an optimized nose flute and weight distribution engineered for deep, straight penetration. A ballistic coefficient of .202 and sectional density of .134 keep the bullet stable, while an overall length of .680″ gives the projectile a standard-length profile. The Xtreme Defense line is rated for both subsonic and supersonic velocity ranges, making it flexible for suppressed carry loads as well as standard-pressure and +P duty rounds.
The .355″ diameter makes this bullet optimal for hand-loaders working in 9mm Luger and .350 Legend. Whether you build carry ammunition, want a lead-free home-defense round, or need a barrier-blind projectile for duty use, the Xtreme Defense delivers consistent terminal performance. Each box contains 50 projectiles.









