Winchester Defender Ammunition - 10 MM Auto - 180 Grain Bonded Jacketed Hollow Point - 20 Rounds - Nickel Plated Brass Case

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.

Product Specifications

• Cartridge - 10 MM Auto
• Grain Weight - 180 Grains
• Muzzle Velocity - 1240 Feet per Second
• Muzzle Energy - 614 Foot Pounds
• Bullet Style - PDX Bonded Hollow Point
• Case Type - Nickel Plated Brass
• Reloadable - Yes