Underwood 9mm Luger 90 Gr Xtreme Defender 20/Box


Underwood Ammo 9mm Luger Handgun Ammo – 90 Grain | Xtreme Defender |
20rd Box


Out of stock

The Xtreme Defender is based on the
Xtreme Defense Fluid Transfer Monolithic (FTM®) family of
projectiles. The EXD projectile has optimized flute geometry,
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 expanding hollowpoint comes close to
achieving anywhere near this collective volume of wound cavity.
The non-expanding solid copper body ensures that common
materials such as wallboard, sheet metal, and automotive glass will
not affect the Permanent Wound Channel or capabilities of the
projectile, unlike traditional hollowpoints.

within FBI guidelines
This round
  • ⦁ Flutes that force fluid
    inward to build hydraulic energy and expel it
    ⦁ Consistent penetration and wounding
    performance despite encountering barriers via monolithic
    material and non-expanding design.
    ⦁ Lightweight – high
    energy, low recoil
    ⦁ It does not rely on deformation for
    resistance in soft tissue, thus eliminating concerns of
    over-penetration resulting from a lack of
    ⦁ Barrier Blind – minimal surface area to
    increase the force at the point of contact and sharp cutting
    edges that defeat barriers
    ⦁ Lead-Free

    Streamlined manufacturing process over original CNC

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. 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.

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. If for some reason Underwood
Ammunition fails to meet performance expectations, we stand by
our 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.


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