9mm – 90 Grain Xtreme Defender – Underwood – 20 Rounds


In stock

Quantity – 20 rounds per box
Manufacturer – Underwood
Bullets – 90 grain Xtreme Defender
Casings – Boxer-primed nickel-plated brass

This 9mm cartridge by Underwood is the one to chamber when you’re serious about defending yourself and your own. Loaded with the Xtreme Defender bullet, its terminal effect is nothing less than cyclonic!

This round features a 90 grain solid copper self-defense projectile made by Lehigh Defense. You’ll notice it has no hollow point nose cavity, which helps it to feed easier in a semi-auto as well as penetrate barriers without losing its potency. Since the monolithic Xtreme Defender doesn’t expand or break apart it’s able to consistently punch a hole up to 18” deep in its target, reliably accessing the vital organs as it does so.

The Xtreme Defender doesn’t need to expand to do tremendous damage. As a Fluid Transfer Monolithic bullet, its four radial flutes pick up whatever soft tissues they plow into and instantly expel them outward in lateral directions. Underwood promises a wider wound cavity with the Xtreme Defender than any conventional hollow point bullet could pull off!

The Xtreme Penetrator is CNC machined for superior accuracy, and at 90 grains it boasts a high muzzle velocity accompanied by low recoil. Underwood seats the tack driver in a new production brass case, which itself is nickel plated for improved corrosion resistance and functionality in a semi-auto. As a final touch, Underwood gives this round low flash propellant that will preserve your night vision.

Manufacturer Underwood
Condition New
Bullet Weight 90 Grain
Bullet Type Solid Copper
Ammo Casing Nickel-Plated Brass
Quantity 20
Ammo Caliber 9mm Luger (9×19)
Manufacturer SKU 815
Primer Type Boxer
Muzzle Velocity (fps) 1400
Muzzle Energy (ft lbs) 392
Attracts Magnet No
UPC Barcode 816874020125
Cost Per Round $1.45 per round
Use Type
Self Defense

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9mm - 90 Grain Xtreme Defender - Underwood - 20 Rounds