Berry's Hybrid Hollow Points combine two advanced developmental techniques to create a reliable and effective self-defense bullet. Manufactured using the same process as our Superior Plated Bullets, each bullet begins with a swaged lead core, electroplated with copper to achieve the final weight. After plating, the bullets are re-struck to ensure they meet precise specifications and to form the Hybrid Hollow Point nose design. This design is optimized for maximum expansion and weight retention, making it one of the most dependable self-defense bullets available. For 9mm rounds, the penetration depth ranges from 11 inches to 13 inches, providing excellent stopping power.