+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition for Hunting Up to 38% Off

Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 639
Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, Platinum Edition, 20 Rounds, 679
Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 639
1 of 2 images
Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 639
Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, Platinum Edition, 20 Rounds, 679
2 of 2 images
Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, Platinum Edition, 20 Rounds, 679

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Customer Reviews
Helpful Positive Review
Top performer by Me.B, Verified Owner, March 21, 2025
The transformation of the ammunition industry is a direct result of Major improvements in projectiles. All copper has moved into a prominent space reserved for highly precise and effective ammunition. Underwood leads with innovation that gets results...
Read More...
2/2 found this helpful
Most Recent Reviews
KerrgunTx53 by Kerrgun, Verified Owner, March 19, 2025
Lehigh Defense is one of the top defensive bullets on market. I use them for all pistol cartridges I load. 380-9mm-.40 S&W- .44 spl-.44 Mag-.45 ACP-.45 Colt & .45-70 Rifle Top o the Line stuff!
Most Recent Reviews
i will use NO OTHER AMMO in my EDC! by StraightShooter, Verified Owner, November 26, 2024
I've said it before and I'll say it again: These rounds DO NOT CARE what your attacker is wearing or what they're standing behind! They create ENORMOUS wound cavities even after going through hard barriers and dump energy rapidly reducing risk of ove...
Read More...
Most Recent Reviews
If you build a BETTER MOUSETRAP... by StraightShooter, Verified Owner, November 19, 2024
The best innovation to modern pistol rounds since the hollow points. These DO NOT COUNT ON PROJECTILE EXPANSION! They DON'T turn into FMJ rounds after passing through barriers like conventional hollow points! AUTO GLASS, 10 LAYERS OF DENIM, CAR DOORS...
Read More...
Most Recent Reviews
perfect for 3" barrel that DON'T RELY on expansion to perform ! by StraightShooter, Verified Owner, October 26, 2024
I will be adding more as time allows, hands down, BEST INDOOR defense roynd with luttke risk of overpenetration!@
Most Recent Reviews
Easy transaction by Iamtim, Verified Owner, March 13, 2024
Ammo shoots great. Came quick. I have ordered ammo 3 times now, all were smooth transactions.
Read All 6 Reviews
2 Models Available
Search

Please note: For safety reasons, OpticsPlanet is not able to accept returns of ammunition for any reason, and no refunds will be issued for any returned ammunition.

Product Info for Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition

Underwood Ammo loads premium ammunition with a focus on reliable accuracy using new brass, high quality projectiles and primers, and clean burning flash suppressed powders.image

Specifications for Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition:

Manufacturer: Underwood Ammo
Caliber: .380 ACP +P
Number of Rounds: 20
Bullet Type: Monolithic
Bullet Weight: 68 grain
Cartridge Case Material: Nickel Plated Brass
Muzzle Velocity: 1400 ft/s
Muzzle Energy: 296 ft-lbs
Application: Hunting
Package Type: Box
Primer Style: Centerfire
Lead Free: Yes

Package Contents:

  • Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo

What is Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition good for?

The manufacturer thinks that it is suitable for hunting.

Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition Orderable Models

List of Orderable Models

  • Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, Platinum Edition, 20 Rounds, 679 , MPN: 679 , UPC: 816874023690 , Code: 40U-LAP-A972-679
  • Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 639 , MPN: 639 , UPC: 816874021993 , Code: 40U-LAP-A972-639
Compare (0)
1 item has been added
Add at least two items to compare