Underwood 45 Super 200GR Xtreme Penetrator 20RD is engineered for maximum effectiveness in self-defense situations. The Xtreme Penetrator bullet is machined from solid copper, featuring a unique fluted design that creates hydraulic displacement of soft tissue while maintaining high weight retention through barriers. The 45 Super cartridge offers increased velocity and energy compared to standard 45 ACP loads, providing enhanced stopping power. These rounds feature nickel-plated brass cases for smooth feeding and corrosion resistance.

Features/Specs:

• Caliber: .45 Super
• Bullet Weight: 200 grains
• Bullet Type: Solid Copper Xtreme Penetrator
• Velocity: 1,300 fps
• Energy: 750 ft-lbs
• Nickel-plated brass cases
• Superior barrier penetration
• High weight retention
• Box Count: 20 rounds