Winchester Ammunition Defender 9MM +P 147 Grain Bonded Jacketed Hollow Point Bullet 20 Round Box

Engineered to maximize terminal ballistics as defined by FBI test protocol, PDX1 Defender ammunition provides maximum stopping power for the ultimate in personal defense. Their innovative bonding process welds the jacket to lead core for improved penetration, 1.5x expansion and the proven performance you rely on when the stakes are high.

• Expands up to 1.5x the original diameter resulting in maximum stopping power
• Preprogrammed to expand into six uniform segments for consistent tactical performance
• Welds jacket to lead resulting in improved penetration and retained weight

Winchester Ammunition Defender, 9MM +P, 147 Grain, Bonded Jacketed Hollow Point Bullet, 20 Round Box S9MMPDB2