Underwood's .38 Special +P 100gr Xtreme Defender rounds are engineered for optimal performance in hunting and self-defense situations. These cartridges feature a solid copper bullet with a unique fluted design that creates an enormous permanent wound cavity without relying on expansion. The Xtreme Defender bullet is designed to penetrate barriers while maintaining its effectiveness, making it ideal for personal protection and hunting applications.

Features/Specs:

• Caliber: .38 Special +P
• Bullet Weight: 100 grains
• Bullet Type: Solid Copper Xtreme Defender
• Muzzle Velocity: 1300 fps
• Muzzle Energy: 375 ft-lbs
• Rounds Per Box: 20
• Case Material: Nickel-plated brass
• Reloadable: Yes
• Bullet Diameter: 0.357 inches
• Sectional Density: 0.112089653788686
• Lead-free bullet construction
• Flash suppressed powder for low-light use
• Suppressor safe
• CNC machined from solid copper
• Permanent wound cavity up to 2 times greater than expanding bullets