Description
Engineered to maximize terminal ballistics as defined by FBI test protocol, Defender ammunition provides maximum stopping power for the ultimate in personal defense. Our 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.Brand Winchester AmmoCategory Centerfire Handgun RoundsCaliber 10mm AutoModel DefenderBullet Weight 180 GRRounds Per Box 20Casing Material BrassApplication Personal DefenseBoxes Per Case 10Bullet Type Bonded Jacket Hollow PointMuzzle Energy 614 ft lbsMuzzle Velocity 1240 fps Winchester Defender Pistol Ammunition S10MMPDB