Underwood 10mm 100gr Xtreme Defender Ammo - 20 Rounds

The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches with a permanent wound cavity (PWC) that is just simply enormous; no other expanding hollow point comes close to achieving anywhere near this diameter and volume. Not only is the PWC over 100% larger than any other expanding bullet, expansion is achieved despite being shot through barriers. The solid copper body ensures that wallboard, sheet metal, and automotive glass will have no effect on the Permanent Wound Channel.

• Caliber: 10mm Auto
• Bullet Style: 100gr Xtreme Defender
• Case Type: Nickel Plated Brass
• Muzzle Velocity: 1825 fps
• Muzzle Energy: 740 ft/lbs
• Quantity: 20/Box