Underwood 45 acp xtreme penetrator

Underwood 45 acp xtreme penetrator

Eligible for. 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. This ammunition is new production, non-corrosive, in boxer primed, reloadable nickel plated brass cases. The Xtreme Defender is based on the popular Xtreme Penetrator product line.

The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches with a permanent wound cavity PWC that is just simply enormous; no other expanding hollow point comes close to achieving anywhere near this diameter and volume. The solid copper body ensures that wallboard, sheet metal, and automotive glass will have no effect on the Permanent Wound Channel.

All of Underwood Ammo rounds utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light. 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 therefore making it less desirable for reloaders despite the ease of cleanup that nickel plating offers.

This new process eliminates any concern, to the shooter or reloader, of hazard or ability to re-use the brass. We use cookies to give you the best possible experience. You can learn more about the cookies we use and why we use them by viewing our Privacy Policy. By continuing to use our site, you accept our use of cookies.

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For the best experience on our site, be sure to turn on Javascript in your browser. This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding.

Nickel plated casings with our new 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. While taking advantage of our state of the art testing equipment, this high performance ammunition is field tested using popular, real firearms that our customers are most likely to own out in the real world with all the elements you would experience.

Compare Products. Underwood Ammo. Be the first to review this product. Out of stock. SKU UW Notify me when the price drops. Notify me when this product is in stock.

Add to Wish List Add to Compare. Skip to the end of the images gallery. Skip to the beginning of the images gallery. 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.

This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases. More Information. You're reviewing: Underwood Ammo. Submit Review.This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding. Good for the environment, really bad for the target. Nickel plated casings with Underwood's new 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. 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. This new process eliminates any concern, to the shooter or reloader, of hazard or ability to re-use the brass.

This high performance ammunition is field tested using popular, real firearms that customers are most likely to own in the real world with all the elements you would experience.

45 ACP 120 Grain Xtreme Defender

This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases. No reviews have been written for this product. Be the first one!

We use cookies to improve your browsing experience. By continuing to browse our website you agree to our use of cookies. However because of shipping regulations, only persons 21 and older may sign for this and similar products. For safety reasons, we do not accept returns on ammunition. Always make sure you use the correct ammunition for your specific firearm.

Underwood Ammunition 45 ACP +P 200 Grain Lehigh Xtreme Penetrator Lead-Free Box of 20

Check your local laws for any other regulations before ordering. Fees will be paid at the store when we run the check, please click here for more details.Brand: Underwood Ammo. The Xtreme Defender is based on the popular Xtreme Penetrator product line. The solid copper body ensures that wallboard, sheet metal, and automotive glass will have no effect on the Permanent Wound Channel.

Nickel plated casings with our new 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. Until the development of the Ducta-Bright 7a process, nickel plating casings often limited the number of reloads as compared to raw brass.

underwood 45 acp xtreme penetrator

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. This new process eliminates any concern, to the shooter or reloader, of hazard or ability to re-use the brass. While taking advantage of our state of the art testing equipment, this high performance ammunition is field tested using popular, real firearms that our customers are most likely to own out in the real world with all the elements you would experience.

Ammo ID System. Sold Out. Have A Question? Name Email Phone Number Message. Description Technical Information. Customer Reviews Based on 12 reviews Write a review. We Also Recommend.

How Far Will a 45 ACP Kill?

Follow Us At underwoodammo On Instagram.The CQ is a lightweight, hyper velocity design using an aluminum core and pre-stressed jacket. The aluminum core initiates the expansion slightly after contact, pressing back into the pre-stressed jacket and activating a violent, incapacitating energy transfer.

The aluminum nose optimizes feeding and provides a barrier blind entry. The pre-stressed jacket separates into petals sized for appropriate penetration based on the specific cartridge.

These petals, base, and core are all designed to penetrate no more than 18", transferring a huge amount of energy to the target in a very short timeframe. The energy is there; our goal is to utilize every bit of it and dumping it all on the surface in a non-vital area is not appropriate for a personal defense design. Given that the system pressure of each cartridge is fixed to some value determined by SAAMI, any increase in bullet weight or velocity will both increase the muzzle energy, but will also increase the chamber pressure.

The development of this technology was the result of an animal control agency's request for a no lead. Basically the idea was to burst the bullet into numerous particles at a predetermined depth creating many wounds and a large temporary cavity with shot placement at or near the central nervous system. The agency had tried copper matrix frangible rounds and found the penetration depth and particle size were less than what was require for proper terminal performance.

The bullet is designed to penetrate to a specific depth and to fracture as the internal hydraulic pressure exceeds the hoop strength of the nose design.

At the time of fracture, a massive energy spike is released as the particles break away and radiate outward from the initial trajectory path. Lehigh originated Controlled Fracturing Technology.

These bullets are designed to deliver maximum terminal performance. Controlled Fracturing bullets are produced from either solid copper or solid brass and are pre-stressed at specific points so that after a predetermined penetration depth, the razor-edge petals deploy, releasing an energy spike and then separate and radiate outward from the primary path of the bullet. The bullet shank, now back to bore diameter, continues penetrating straight and deep along the initial impact path.

Unlike traditional expanding bullets which mushroom and dramatically limit the bullet's penetration and provide only one wound path, Lehigh's Controlled Fracturing ammunition creates an initial energy transfer, multiple wound paths, and a deep penetrating base — a far more effective bullet.

Our Match Solid Technology utilizes unique processes to deliver the highest levels of repeatability. While traditional jacketed bullets are produced on multi-stage stamping machines consisting of dies, with each stage and die combination producing a slightly different bullet, we machine our bullets on state-of-the-art CNC machines to produce incredibly precise tolerances and eliminate manufacturing variations.

In addition, unlike traditional jacketed bullets that are produced statically, resulting in off-center components and voids, our process involves turning each bullet from a solid bar free of inclusions and voids while spinning at a high rpm. This produces a stable bullet whose axis of symmetry is equal to its axis of geometry, thus ensuring a stable flight. Our Match Solid bullets result in record-setting accuracy for avid competition shooters.

underwood 45 acp xtreme penetrator

The next world record is yours! These cavernous hollow points are designed to expand upon contact with a fluid-based medium through hydraulic energy.Eligible for. The Xtreme Penetrator XP product line, for both handgun and rifles. The progressive nose geometry 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 alloy construction copper for handgun bullets, brass for rifle and muzzleloader bullets 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. This is not a frangible bullet produced from powdered metal. 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.

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UNDERWOOD AMMO Parts

Made in USA. Quantity: 50 Bullet. Notify Me. Add to Wish List. Was the information on this page helpful? Yes No. Do you accept our terms and conditions? Need More Information? Update Your Browser Now!

Own this product? Product Reviews are not compatible with your browser.Eligible for. 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.

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.

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.

underwood 45 acp xtreme penetrator

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. We use cookies to give you the best possible experience. You can learn more about the cookies we use and why we use them by viewing our Privacy Policy. By continuing to use our site, you accept our use of cookies.

You last purchased this product on. Add to Cart for Special Price. Additional charges for Non Free Shipping products, products shipping to remote locations, HazMat products, and large or heavy items still apply. See Details.

One Time Offers have limited quantities available and usually once they are sold out, they are not offered again. Ships tomorrow from MidwayUSA. When will it arrive? Zip Code: Update Delivery Dates. Made in USA.


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