Underwood 10mm Xtreme Penetrator 140gr 20rd

Description

Underwood Ammo Xtreme Penetrator Platinum Edition 10mm Auto 140gr

The Underwood Ammo Xtreme Penetrator Platinum Edition 10mm Auto 140gr is a high-performance, lead-free ammunition option built around a precision solid-copper projectile. Designed for shooters looking for dependable penetration and consistent terminal performance, this 10mm Auto load produces approximately 1,500 feet per second and 700 ft-lbs of muzzle energy.

The Xtreme Penetrator projectile is constructed from solid copper rather than a traditional lead-core bullet. Its design is intended to provide deep, consistent penetration without relying on conventional hollow-point expansion.

Each round is loaded in a nickel-plated brass case using a Boxer primer. The cases are reloadable, and the ammunition is new-production and non-corrosive.

Underwood 10mm Xtreme Penetrator 140gr Performance

With a 140-grain projectile traveling approximately 1,500 FPS, this Underwood 10mm load delivers approximately 700 ft-lbs of muzzle energy. The combination of velocity, projectile construction and 10mm Auto performance makes it suitable for applications where penetration is an important consideration.

Solid Copper, Lead-Free Projectile

The Xtreme Penetrator projectile is manufactured from copper and contains no lead. The 140-grain bullet has a diameter of approximately .400 inch and a sectional density of 0.125.

Nickel-Plated Brass Cases

Underwood loads this ammunition in nickel-plated brass cases. Nickel plating can aid corrosion resistance and case visibility while maintaining the reloadability of conventional brass ammunition.

Applications

According to the supplied manufacturer/distributor specifications, this ammunition is intended for:

• Hunting
• Defensive applications
• High-penetration applications
• Shooters seeking lead-free 10mm ammunition

The ammunition is supersonic and is listed as safe for suppressor use.

Specifications