Underwood Ammo UA 638 380 ACP Xtreme Defender 68 Grain Solid Monolithic Centerfire Handgun Rounds

The Underwood Ammo UA 638 Xtreme Defender in 380 ACP is designed for reliable personal defense with outstanding penetration and expansion capabilities. Featuring a solid monolithic copper bullet weighing 68 grains, this ammunition is engineered to achieve a maximum penetration depth of up to 18 inches, creating a substantial permanent wound cavity that surpasses traditional hollow points. Its optimized nose flute, combined with high velocity, ensures consistent performance even when shot through barriers such as drywall, sheet metal, or automotive glass, making it an ideal choice for self-defense scenarios. The supersonic muzzle velocity of 1300 fps and muzzle energy of 255 ft-lbs deliver effective stopping power while maintaining accuracy and consistency. The nickel-plated brass casings not only improve feeding reliability in various firearms but also resist corrosion and tarnishing, ensuring easy handling and reloading over time. Each box contains 20 rounds, and cases include 10 boxes, providing a substantial supply for personal protection needs. This ammunition's advanced design and durable construction make it a dependable option for those seeking maximum performance in critical situations.

Features:

• Supersonic rating with a velocity of 1300 fps for reliable performance

• Solid monolithic copper bullet weighing 68 grains for deep penetration

• Achieves up to 18 inches of penetration with a large permanent wound cavity

• Optimized nose flute and high velocity enhance barrier penetration and expansion

• Nickel-plated brass casings improve feeding, corrosion resistance, and reloading ease

• Designed specifically for personal defense applications with high-impact performance