Xtreme penetrator 357 mag

Posted on 01.03.2021 Comments

We're sorry, midwayusa. Learn how you can enable Javascript. 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. 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. Made in USA. Quantity: 20 Round. For hygiene reasons, underwear and mouth calls may only be returned in new, unused condition. Products requiring fuel or liquids may not be returned once the fuel or liquids have been added must also be in new, unused condition. Notify Me. Add to Wish List. You must be 21 years or older to order ammunition.

Ammunition must ship UPS ground. Please check local laws before ordering. Features Reduced recoil. CNC machined from solid copper to overcome barriers to penetration Radial flutes that force the hydraulic energy inward to build pressure Minimal surface area to increase the force at the point of contact and sharp cutting edges that defeat barriers.

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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.Email to a Friend. Be the first to review this product. Underwood Ammo combines our 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.

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. 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. As with all of Underwood Ammo rounds, we utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light.

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.

Only registered users can write reviews. Please, log in or register. JavaScript seem to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website. Sign In. View Cart 0. Home Underwood. Lehigh Defense Xtreme Penetrator- Box of More Views. Email to a Friend Be the first to review this product.

Qty: Add to Cart. Add to Wishlist. Description Specifications Customers Also Purchased Details Underwood Ammo combines our trademark power and precision with Lehigh Defense masterfully designed Xtreme Penetrator bullets - the result is one jaw dropping round. 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.

xtreme penetrator 357 mag

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. Technical Information: Caliber:. Customers Also Purchased. Write Your Own Review Only registered users can write reviews.The standards that I am looking are a minimum of 12 inches of penetration and a maximum of 18 inches through professional ballistic gelatin.

But I have found some good performers. And from the. A unique design that, its basically a solid copper bullet with a flat face and these flutes cut into the nose that help harness the rotational energy of the bullet and spray damage outwards and it was a really outstanding performer. And a lot of the interest has been driven because it seems like this is a similar type of bullet.

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Second of all, the Lehigh is a flat faced bullet, this has a round face on it. My questions is, whether this is a substitute for the Xtreme Penetrator or not is kind of irrelevant. My question is: what do these actually do? Will this super lightweight, I mean 56 grains, think about how light that is, that is lighter than some 22 LR bullets this is only 56 grains, almost half the weight; a little over half the weight of the Lehigh which is 90 grains in. And in 9mm its only, I think, 74 grains.

What will it do? Hey, the best way I know is to go to the range and test it and find out.

Underwood Ammo .357Mag 140gr. Xtreme Penetrator 20-Pack

Fires four shots of PolyCase. OK, the way it worked out, I took two shots through the denim and two shots through the bare gel. One of them came in at 11 inches, which does not meet the 12 inches I am looking for, but the other one did. The denim bullets, they actually went as far or slightly further. We had 12 inches and 12 and a half inches of penetration, which is excellent.

The initial damage track looks great. You know, this fluted nose that they have is supposed to create damage by spreading the tissue or the flesh or the gel or whatever out in a radial fashion, throwing it outward by the force of the RPMs.

Which is fine but both of the bare bullets and one of the denim bullets look like they turned around completely backwards. So, I think what we are seeing here, we may see some, in the initial track we may see some of that radial damage.

After that it appears that it is pretty much down to tumbling, which is not bad. A tumbling bullet is an effective bullet. It crushes a lot more tissue than a bullet that just goes straight forward.We're sorry, midwayusa. Learn how you can enable Javascript. 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.

xtreme penetrator 357 mag

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. 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. Made in USA. Quantity: 20 Round. For hygiene reasons, underwear and mouth calls may only be returned in new, unused condition. Products requiring fuel or liquids may not be returned once the fuel or liquids have been added must also be in new, unused condition. Notify Me. Add to Wish List. You must be 21 years or older to order ammunition.

Ammunition must ship UPS ground.I want to preface this conversation with a disclaimer : I am NOT looking to beat the dead horse. There's no arguing the facts.

Long guns are superior, and there are several calibers that perform better than the. I'm not looking to argue about caliber inferiority. With that said, here's the scenario Most likely, two 5-round speed strips will be carried in the Snubbie as if reloads really mattered. This is not meant to be the "go anywhere, do any job" gun. The potential predators you will be dealing with are black bears, cougars, bob cats, and feral hogs. However, you're much more likely to run into a gopher tortoise or armadillo than any of the aforementioned.

At just over a pound, magnum rounds are going to be difficult to produce rapid follow-up shots, and mildly painful at best to be liberal about the matter. Both companies make.

xtreme penetrator 357 mag

What is your advice and experience pertaining to the given scenario's restraints? No injuries, totally manageable, just a handful. That is a lighter gun but I think the LCR's grip manages recoil better, because it is wider.

Underwood .357 Magnum 140 Gr. Lehigh Defense Xtreme Penetrator- Box of 20

Hill People Gear Forums. This may not be an answer you are exactly looking for. I would recommend just choosing the load that you can make the best and consistent hits with. If you can't hit anything with it, it's useless. And making good hits with a snub-nosed is a bear on the range, let alone under stress and in a hurry. I would pick one of those two rounds and buy a bunch and practice, practice, practice. Me personally, I would rather hit with 5 FMJ low power rounds, than miss with 5 hand breakers.

I don't own my snubbie anymore, but since that is what you are rolling with, I would shoot the hell out of it.

xtreme penetrator 357 mag

Just my 2 cents, which don't count for much. When the LCRx comes out inI'll be buying one. I've shot Magnum loads in a 14 oz J-Frame and while the shot to shot recovery time was challenging, I didn't suffer any particular discomfort from shooting just a cylinder full at a time.

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If you're main priority is face shooting animals at close range, ANY powerful load will do in that defensive setting.Although the subject of this article is without doubt a test, it is not highly scientific by any means of measure.

And you might be shockedI am not a scientist. I watch them all the time but they seldom address a reality-based target. I created an environment to have the target receiving fire through the best I could simulate as heavy clothing on an upper torso. What I came up with was a side of pork ribs, which my paramedic friend assured me is quite similar to human flesh and bone structure, stuffed inside in a hoodie wrapped in denim.

Behind this I placed 1 gallon plastic jugs of water. I tested both, shooting from 3 to 5 yards. The ammo I chose is the Underwood Xtreme Penetrator in. I used the Xtreme Defender in 9mm 90 gr.

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Both of these are very hot rounds at that speed with the new design CMC milled all copper bullets. The Penetrator is designed to do just that—penetrate without fail.

10mm vs .357 Magnum: Penetration Test

The Defender is designed for maximum expansion and wound channel, which I like for the lighter, smaller round. Underwood ammo is underrated in my opinion. So after my set up, I was finally ready to shoot on what turned out to be a warm and sunny October day. I had little doubt they would get through.

But what I did not expect was how easily they passed through the rib bones. I intentionally aimed for a section where I knew there were bones. I expected it to shatter and pull some of both fabrics with it on the way through. Both rounds passed through the bone effortlessly, leaving a perfect round hole through all barriers.

After we saw the results of that shot, we estimated it would take about 15 jugs of water and possibly a car door to slow down the. The 9mm Defender performed every bit as well.

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The difference can be seen in the video snippet above. Notice the second or middle jug literally blowing up from the pressure as the channels in the Defender bullet distribute the energy outward. Excellent design. Like I said earlier, none of this is hard science! These attributes of bullet performance and delivery of the payload are never for extra destruction or cruelty.

Quite the opposite actually.

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The faster I can stop a threat with the LEAST shots fired the more likely myself and everyone involved gets to continue our lives to the best of our ability, including my assailant. I will have no problem using these as my EDC choice. Join more than 45, subscribers! Enter your email address below.Discussion in ' Ammo ' started by johnskiOct 13, Log in or Sign up. Oct 13, 1. Oct 14, 2. Why would somebody want a handgun bullet that penetrates completely through the entire block of ballistic gelatin?

That's an undesirable trait for a defensive handgun round intended for self-defense against violent criminals on our public streets and public places. The round would not be legal for hunting in Georgia, as it's not an "expanding" bullet. I suppose self-defense against bears is a legitimate purpose for this kind of ammo.

I assume, but do not know, that this ammo has been examined by BATF and found to meet some "sporting purposes" exception from the federal ban on armor-piercing handgun ammunition, which generally bans pistol rounds that are made of solid copper or have thick jackets made of similar tough metals or alloys intended to aid penetration. Projectiles or projectile cores which may be used in a handgun and which are constructed entirely excluding the presence of traces of other substances from one or a combination of tungsten alloys, steel, iron, brass, bronze, beryllium copper, or depleted uranium; or full jacketed projectiles larger than.

The term does not include shotgun shot required by Federal or State environmental or game regulations for hunting purposes, frangible projectiles designed for target shooting, projectiles which the Director finds are primarily intended to be used for sporting purposesor any other projectiles or projectile cores which the Director finds are intended to be used for industrial purposes, including charges used in oil and gas well perforating devices. GAfirearmsReferenceOct 14, Oct 14, 3.

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Malum ProhibitumOct 14, Oct 14, 4. For a comparison to a non-magnum caliber, Underwood ammo has gr. PhilOct 14, Oct 14, 5. Oct 14, 6.

They are claiming this is from a Glock 20, 4. I am guessing this would be unsafe in a Glock barrel with its unsupported chamber, if these results are true. There is a video with testing. Anybody verified these claims? They claim their gr hits Oct 14, 7.