9MM Luger – Underwood 68 Grain Xtreme Defender Solid Monolithic (863) – 20 Round Box

UPC: 816874022808

Underwood 9mm Luger 68 Grain Xtreme Defender Solid Monolithic (863) ammunition is designed for high-performance defensive applications. Featuring a solid copper Xtreme Defender projectile by Lehigh Defense, this load utilizes a unique fluted design to create fluid displacement and consistent penetration without relying on traditional hollow point expansion. The lightweight 68 grain bullet allows for high velocity and reduced recoil, while maintaining reliable feeding and barrier performance.

Ballistic Data

• Caliber: 9mm Luger
• Bullet Weight: 68 grains
• Bullet Type: Xtreme Defender Solid Monolithic (Fluted Solid Copper)
• Muzzle Velocity: Approximately 1,700 fps
• Muzzle Energy: Approximately 436 ft-lbs

Technical Specifications

• Manufacturer: Underwood Ammunition
• Bullet Manufacturer: Lehigh Defense
• Part Number: 863
• Case Type: Nickel-Plated Brass
• Primer: Boxer, non-corrosive
• Reloadable: Yes
• Rounds Per Box: 20
• UPC: 816874022808

Usage

• Personal defense
• Concealed carry
• Home defense

Performance Characteristics

• Fluted Solid Design: Creates wound channels through fluid displacement rather than expansion.
• High Velocity: Lightweight projectile delivers fast muzzle speeds.
• Barrier Performance: Maintains effectiveness through common obstacles.
• Nickel-Plated Cases: Enhance corrosion resistance and feeding reliability.
• Consistent Quality: Manufactured to Underwood’s high-performance standards.

Summary

Underwood 9mm Luger 68 Grain Xtreme Defender (863) delivers high velocity, deep penetration, and innovative terminal performance in a 20-round box. Designed for defensive use, it offers reliable feeding, reduced recoil, and consistent results without relying on traditional hollow point expansion.