Prior articles have shown visually how the Precision Home Defense slugs perform. The PHD is designed to reduce the chance of over penetration while creating massive hydrostatic pressure upon impact. It is not just the amount of pressure, but the rate at which the energy propagates into the target that makes the the PHD effective. The PHD is a Mechanically Adaptable Projectile, but we have optimized it at the factory for home and personal defense.
Full analysis and field tests can be found on the Technical Enterprises Innovation Group web page located at www.teigusa.com. A company specializing in product development, research and analysis. Test data for first generation Mechanically Adaptable Projectiles (MAPX) can be seen under the projects page.