Underwood 10mm Auto 140 Gr. Lehigh Defense Xtreme Penetrator- Platinum Edition- Lead Free- Box of 20

Underwood Ammo combines thier trademark power and precision with Lehigh Defense masterfully designed Xtreme Penetrator bullets – the result is one jaw dropping round. This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding. The primary advantages of the Platinum Edition coating are as follows:

• Improved Corrosion Resistance of the Copper:  There will not be any oxidation (brown spots) or darkening of the copper projectile over time or extended storage.  In aggressive applications such as wet, humid and even salt water, the coating will protect the copper from oxidation or verdigris.  This is very beneficial for self-defense ammo that is often purchased and stored for use for extended periods of time.
• Improved Lubricity & Enhanced Feeding:  The finish provides excellent dry-film lubrication that helps with feeding in all actions of firearms.  The coating is very forgiving on modified guns since it reduces the friction of the projectile against the feed ramp as well as the chamber entrance.
• Reduced Barrel Wear:  The coating reduces barrel wear over a standard monolithic projectile.

Nickel-plated brass casings, Underwoods nickel plating process provides several key benefits, not limited to but including; improved feeding in all actions of firearms enhanced corrosion resistance over traditional brass, improved cosmetics, and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture, and other metals.  As with all of Underwood Ammo rounds, they utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases. Features:

• Solid Copper (Lead Free) precision CNC machined design. Good for the environment, bad, really bad for the target
• Unique nose that increases the hydraulic velocity creating high pressure spikes resulting in a larger permanent wound column and over twice the penetration than most expanding bullets.
• Blunt nose for initial energy transfer and straight, deep penetration while allowing for reliable magazine feeding.
• Solid copper construction and cutting edges to punch through entry barriers without deformation or deflection.

Technical Information:

• Caliber: 10mm Auto
• Bullet Weight: 140 Grain
• Bullet Style: Lehigh Defense Xtreme Penetrator- Platinum Edition
• Case Type: Ducta-Bright 7a Nickel Brass

Ballistics Information:

• Muzzle Velocity: 1500 fps
• Muzzle Energy: 699 ft lbs