Underwood 9mm Luger Ammo 90 Grain Xtreme Defender - 815

Underwood 9mm Luger Ammo 90 Grain Xtreme Defender - 815

With 0 customer reviews so far, this Underwood 9mm Luger ammo is ready for shoppers to try and review. The key spec is a 90 grain Solid Monolithic copper projectile rated at 1400 fps with 392 ft lbs of muzzle energy.

Underwood Ammo builds this Xtreme Defender load for personal defense and hunting, using nickel-plated brass and a Boxer primer in new-production, non-corrosive ammunition.

Why Shooters Choose Underwood Ammo 9mm Luger

• Defensive Design: The Solid Monolithic copper bullet is made for personal defense and hunting applications, giving shooters a lead free projectile option in a proven 9mm Luger platform.
• Underwood Xtreme Defender Load: This Underwood Xtreme Defender round pairs a 90 grain bullet with a high listed velocity, supporting a fast, supersonic defensive load profile.
• Nickel-Plated Brass Case: Nickel-plated brass can help with smooth chambering and corrosion resistance compared with standard brass, while also giving the round a clean, easy-to-identify appearance.
• Boxer Primed and Reloadable: The centerfire Boxer primer and reloadable case support shooters who prefer new-production ammunition with reloadable components.
• Lead Free Construction: The solid copper bullet contains no lead, which may matter for shooters selecting ammunition for certain ranges, environments, or personal preferences.
• Suppressor Compatible: Underwood states this ammunition is safe to use in a suppressor, while also identifying it as supersonic.

What Customers Say

This product currently has 0 customer reviews, so you can be the reviewer who helps other shooters evaluate it.

What is the muzzle velocity of this Underwood 9mm Luger load?

Underwood lists this 90 grain Solid Monolithic ammunition at 1400 fps. The listed muzzle energy is 392 ft lbs.

What bullet does the Underwood 90 grain Xtreme Defender use?

It uses a 90 grain Solid Monolithic copper bullet. The manufacturer also describes the projectile as lead free.

Is this Underwood Xtreme Defender ammo for personal defense?

Yes. Underwood states this ammunition is intended for personal defense and hunting applications.

What type of case and primer does this ammunition use?

This load uses a nickel-plated brass case with a centerfire Boxer primer. The manufacturer states the case is reloadable.

Is this ammo non-corrosive and new production?

Yes. Underwood describes this ammunition as new production and non-corrosive.

Can this ammunition be used with a suppressor?

Underwood states this load is safe to use in a suppressor. It is also listed as supersonic, so shooters should expect the sound profile associated with supersonic ammunition.

About Underwood Ammo 9mm Luger

Underwood 9mm ammo is known for purpose-built loads, and this 90 grain Xtreme Defender option focuses on a solid copper projectile rather than a traditional jacketed hollow point. The Solid Monolithic bullet is paired with a nickel-plated brass case, centerfire Boxer primer, and non-corrosive new-production loading.

This load is intended for personal defense and hunting use, not just casual range practice. In the 9mm Luger category, solid monolithic bullets are often selected by shooters who want a lead free projectile with a different terminal-performance approach than expanding hollow point designs.

For shooters comparing premium 9mm Luger options, this Underwood Ammo load brings a lead free Solid Monolithic design to the Underwood lineup. Choose a box for evaluation or consider the case option when you want bulk ammo for your defensive or hunting ammunition plan.

Technical Specifications

Mpn	815
Manufacturer	Underwood Ammunition
Platform	Handgun
Ammo type	Solid Monolithic
Caliber	9MM Ammo
Grain weight	90
Quantity per package	Box of 20 / Case of 200
Muzzle velocity	1400 fps
Muzzle energy	392 ft lbs
Case type	Nickel Plated Brass
Primer type normalized	Centerfire / Boxer
Reloadable	Yes
Lead free	Yes

SHIPPING AMMUNITION

Attention Ammunition Buyers	You must be 21 years or older to order ammunition. Ammo must ship UPS/FedEx Ground. For safety reasons, we cannot accept returns on ammo. Always, make sure that you use the correct ammunition for your gun. Please check local laws before ordering.
Shipping Estimate	Please add the product into your shopping cart to get a shipping estimate
Ammo Shipping Zones	Target Sports USA only ships ammo to Contiguous 48 states only. We do not ship ammo to Alaska & Hawaii
Proposition 65 Warning	This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.