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Brownells 75th Anniversary - A Shooting Heritage

It s a Jungle Out There. Be Ready for It.

Shooters were so impressed with Underwood Ammo’s Xtreme Defender product line that hunters demanded a similar round specially tailored for them. Well, Underwood Ammo answered with their new Xtreme Hunter line. With an optimized nose flute, the weight and velocity have been carefully tweaked to achieve max penetration and create a huge permanent wound cavity.

With reduced recoil, the Underwood Ammo Xtreme Hunter’s specially designed nose CNC machined right into the solid copper slug, busts straight through barriers like they’re not even there.  All that frontal surface area hits the target hard, too.

  • Bullet weight: 150 grains
  • Muzzle velocity: 1,425 fps
  • Muzzle energy: 677 ft/lbs
  • 20 rounds per box

No other expanding bullet performs as well as the Underwood Ammo Xtreme Defender.

You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition. All ammunition must be shipped Domestic Ground. Shipping not available for International residents. Residents in CA, DC, IL, MA, NY, CT, and NJ may have additional restrictions. Always make sure you use the correct ammunition for your firearms. Check your state and local laws for any other applicable firearms and ammunition regulations. Due to Department of Transportation regulations, we cannot accept returns on ammo. Please check local laws before ordering. View full restrictions here.

Ammunition pricing is per box.

ATTENTION – California Customers
Brownells is still shipping ammunition orders to California but the process has changed to comply with California Proposition 63. We must now ship ammunition purchased online to an FFL or California-approved ammunition dealer. After placing your order, a Brownells representative will contact you to ensure your ammunition arrives quickly and in compliance with the law.


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