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 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 hollowpoint comes close to achieving anywhere near this diameter and volume. Not only is the PWC over 100% larger than any other expanding bullet, but expansion is also achieved despite being shot through barriers. 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 Ductal-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. In addition, ammunition engineers raising concerns about 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.
Features
- Reduced recoil
- 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 those defeat barriers
| Weight | 500 round, 1000 round |
|---|
20 reviews for Underwood Xtreme Defender Ammunition 9mm Luger 90 Grain Lehigh Xtreme Defense Lead-Free
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Jeff S. (verified owner) –
With the price of ammunition lately, this is pretty decent value. Great packaging! You can’t beat the customer service Natchez provides.
CRAIG L (verified owner) –
Good quality ammo that was packed well and shipped quickly. Bulk Ammo USA has a far better selection that lets me buy the right ammo for my application.
Lucas (verified owner) –
Great consistent ammunition you can count on at a price you can afford.
Riley (verified owner) –
Everythings as it should be.
JOSH S. (verified owner) –
Reliable Ammo.
Robert (verified owner) –
Seems to leave less residue than other ammo.
Julian (verified owner) –
Great ammunition and timely delivery.
Jackson (verified owner) –
With the price of ammunition lately, this is pretty decent value. Great packaging! You can’t beat the customer service Natchez provides.
David (verified owner) –
I got a good price and my ammunition came when it was promised.
Nolan (verified owner) –
Box was tossed around some,couple cartridges were ruined because bullet was shoved down into case,bad handling by someone.
Kayden (verified owner) –
Great ammo, great price, and great service.
Max (verified owner) –
Great ammo, at a good price!I purchase alot of my ammo through Bulk Ammo USA.
Charles (verified owner) –
It was a great buy for quality ammunition.
Mateo (verified owner) –
Found great made in America products.
JOHN T. (verified owner) –
Fast shipping and great price.Product works great, not a single failure.
NOEL E. (verified owner) –
Found great made in America products.
JOHN R. (verified owner) –
Runs fine and its accurate.
Albert O. (verified owner) –
Great price!Fast delivery!Will definitely buy again!
Samuel (verified owner) –
The best bulk range ammo hands down!!Great price and fast shipping!!.
Charles (verified owner) –
Great Company To Do Business With.