BUY 357 Magnum 140 Grain

Underwood Ammunition 357 Magnum 140 Grain Lehigh Xtreme Penetrator Lead-Free Box of 20

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Product Overview

While taking advantage of state of the art testing equipment, this high performance ammunition by Underwood is field tested using popular, real firearms that customers are most likely to own out in the real world with all the elements you would experience. If for some reason Underwood Ammunition fails to meet performance expectations, Underwood stands by their product 100% and will make sure the customer is satisfied with every purchase. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

The Underwood nickel plating process provides several key benefits 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. Until the development of the Ducta-Bright 7a process, nickel plating casings often limited the number of reloads as compared to raw brass. It was claimed that nickel plated brass casings embrittled the brass therefor making it less desirable for reloaders despite the ease of cleanup that nickel plating offers. In addition, ammunition engineers raising concerns of using nickel plating in very hot +P or magnum loads found that traditional nickel plating often cracked deep-drawn cases, or worse, lead to a total failure. This new process eliminates any concern, to the shooter or reloader, of hazard or ability to re-use the brass.

The Lehigh Xtreme Penetrator bullet features progressive nose geometry, which allows for deep, straight penetration while creating a permanent wound cavity diameter exceeding that of most expanding bullets. To top it off, the bullet is solid copper and is able to overcome barriers to penetration; environmentally friendly, target unfriendly, very unfriendly, downright obnoxiously unfriendly. The magic happens with the nose design where the radial flutes force the hydraulic energy inward and then as the energy is restricted, it accelerates outward creating high pressure spikes damaging surrounding tissue. Kind of similar to sticking your thumb over a garden hose. The permanent wound cavity of the XP is from two to four times greater than what a flat or ball nose bullet generates and often larger than traditional expanding bullets. So what you get is exceptional penetration coupled with a larger permanent wound cavity. The solid copper alloy construction will not deform when contacting hard surfaces like a lead jacketed bullet will do nor will it fragment as some hard cast lead bullets are prone to do. What it will do is overcome surface barriers and penetrate straight and deep while creating a massive wound channel.

Suppressor Safe— The projectile is machined from solid bar stock. This is not a frangible bullet produced from powdered metal.

Features

  • Progressive nose geometry for deep, straight penetration
  • CNC machined from solid copper to overcome barriers to penetration
  • Radial flutes that force the hydraulic energy inward to build pressure
  • A permanent wound cavity that is 2 to 4 times greater than flat or ball nose bullets

 

Made In United States of America

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.

Specifications

Product Information

Cartridge 357 Magnum
Grain Weight 140 Grains
Quantity 20 Round
Muzzle Velocity 1550 Feet Per Second
Muzzle Energy 747 Foot Pounds
Bullet Style Fluted
Bullet Brand And Model Lehigh Xtreme Penetrator
Lead Free Yes
Case Type Nickel Plated
Primer Boxer
Corrosive No
Reloadable Yes
Country of Origin United States of America

Delivery Information

Shipping Weight 0.710 Pounds
DOT-Regulated Yes
Grain Weight 140 Grains 180 Grains 125 Grains 125 Grains
Quantity 20 Round 20 Round 20 Round 20 Round
Muzzle Velocity 1550 Feet Per Second 1400 Feet Per Second 1200 Feet Per Second 1450 Feet Per Second
Muzzle Energy 747 Foot Pounds 783 Foot Pounds 400 Foot Pounds 583 Foot Pounds
Bullet Style Fluted Flat Nose Solid Hollow Point Semi-Jacket Hollow Point
Bullet Brand And Model Lehigh Xtreme Penetrator Barnes TAC-XP
Lead Free Yes No Yes No
You must be 18 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

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