The Underwood Ammo UA 641 380 ACP +P 90 Grain Xtreme Penetrator ammunition is engineered for shooters who demand consistent performance from a compact defensive cartridge. Loaded with a 90-grain solid copper Xtreme Penetrator bullet and nickel-plated brass casing, this +P 380 ACP round is built to deliver reliable feeding and deep penetration while remaining lead free.

This cartridge is tailored for personal protection and training in firearms rated for +P 380 ACP. Its solid monolithic copper construction and advanced nose profile are designed to maximize penetration and energy transfer, making it well suited for concealed carry pistols and serious range practice. Underwood Ammo is known for precise manufacturing, consistent ballistics, and innovative bullet designs that give shooters confidence in every shot.

Key Features:

• Manufacturer: Underwood Ammo
• Model: UA 641 380ACP+P 90GR XP 20/10
• Caliber: 380 ACP +P
• Bullet Type: Xtreme Penetrator solid monolithic copper
• Bullet Weight: 90 grains
• Muzzle Velocity: 1200 fps
• Muzzle Energy: 288 ft lbs
• Case Type: Nickel-plated brass
• Rounds Per Box: 20