This is the only
"This is the only . 380 defensive ammo I will use. Unfortunately Target Sports hasn't had any in stock for months."
Sold out
Underwood 380 ACP Ammo 68 Grain Xtreme Defender - 639
Target Sports USA - Ammo Plus Membership
Become a Member and Save on this order:
$2.07
- Save 8% on all ammo orders.
- Lowest prices 365 days a year.
- Free shipping on all orders.
Out of stock
Underwood 380 ACP Ammunition 68 Grain +P Xtreme Defender - 639
Underwood 380 ACP +P Xtreme Defender ammunition is engineered with the advanced EXD (Xtreme Defender) bullet design, a solid copper projectile optimized for self-defense. Unlike traditional hollow points, the EXD utilizes precision-cut flutes to redirect energy on impact, producing large wound channels without relying on expansion. This results in consistent terminal performance, reliable penetration, and dependable effectiveness even when encountering common barriers. With a lightweight 68-grain bullet moving at 1,400 fps, this load delivers high energy with manageable recoil, making it one of the most innovative defensive options available in .380 ACP +P.
Features and Specifications:
- High Velocity & Energy: 1,400 fps muzzle velocity and 296 ft-lbs of muzzle energy.
- EXD Bullet Design: Fluted solid copper bullet engineered to transfer energy efficiently and create significant wound cavities.
- Consistent Performance: Non-expanding design ensures reliable results across a variety of barriers.
- Lightweight Advantage: Reduced recoil with strong terminal energy.
- Nickel-Plated Brass Cases: Corrosion-resistant, easy-feeding, boxer-primed, and reloadable.
- Flash-Suppressed Powder: Preserves night vision in low-light conditions.
- Packaging: Sold in 20-round boxes, with bulk case options of 200 rounds.
Deep Dive
Overview
The Underwood EXD in .380 ACP +P is purpose-built for self-defense, using a solid copper, fluted bullet to achieve reliable penetration and consistent terminal effects. Its design eliminates reliance on expansion, ensuring dependable performance even in situations where hollow points may fail. Combined with nickel-plated casings and flash-suppressed powder, this round delivers accuracy, reliability, and effectiveness for shooters who demand high performance in defensive scenarios.
History and Development
Underwood Ammo has established itself as a leader in modern self-defense ammunition, offering shooters reliable high-performance options with innovative bullet technology. The EXD bullet was created to overcome the limitations of conventional hollow points, ensuring consistent results against real-world threats and barriers. Each cartridge is built to exacting standards, reflecting Underwood’s commitment to performance-driven design.
Common Questions and FAQs
-
Can this be used in any 380 ACP firearm?
Only in firearms rated for +P ammunition. Always confirm your pistol’s compatibility. -
Is the EXD bullet reloadable?
The nickel-plated brass casings are boxer-primed and fully reloadable. -
How is it packaged?
Available in 20-round boxes. Bulk cases of 200 are also available, with free shipping through Target Sports USA. -
Is this suppressor safe?
Yes, this round is designed to be suppressor safe. -
Is the EXD bullet lead-free?
Yes, the projectile is solid copper and fully lead-free.
The 'Round Up'
Perfect Fit for:
- Self-Defense / Tactical / Hunting
Why It Stands Out:
The Underwood 380 ACP 68 Grain Xtreme Defender is an advanced self-defense cartridge that leverages the EXD bullet’s fluted solid copper design to achieve consistent terminal effects. With high velocity, strong energy transfer, and reliable performance across various conditions, it stands out as a top-tier option for shooters seeking dependable .380 ACP +P defensive ammunition. Available in 20-round boxes or cost-effective 200-round bulk cases, it’s a proven choice for personal protection.
Technical Specifications
| Mpn | 639 |
| Upc | 816874021993 |
| Manufacturer | Underwood Ammunition |
| Platform | Handgun |
| Ammo type | Xtreme Defense |
| Caliber | 380 ACP AMMO |
| Grain weight | 68 |
| Quantity per package | Box of 20 / Case of 200 |
| Muzzle velocity | 1400 fps |
| Muzzle energy | 296 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. |
Overall rating: 4.571429 / 5 from 7 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["rounds","ammo"].
Review highlights
Reviews
Under wood +p has
"Under wood +p has breathed new life into the . 380. Amazing ammo, no issues. Make sure your gun can chamber its pressure. If you contact underwood they’ll be honest with you about whether or not it’s safe for your firearm."
worth every penny, solid
"worth every penny, solid shooting 380 ammo from underwood. fast delivery form target sports usa."
Great ammo, nice shooting
"Great ammo, nice shooting 380 ACP round from Underwood. Thank you TSUSA!"
Very good and reliable
"Very good and reliable ammunition. No issues with this 380 ACP round from Underwood. Shipped fast from TSUSA."
Great ballistics, zero malfunctions
"Great ballistics, zero malfunctions out of the bodyguard 2. 0"
Quality ammunition at a
"Quality ammunition at a great price. This ammunition being +P, produced way too much recoil for my liking."
Q&A
Ammo+ Members Get The Best Perks
We don’t believe in hidden fees or padded shipping costs. While others sneak in charges, we keep it simple. Join AMMO+ and get up to 8% off every ammo order, free shipping, exclusive member perks, and a welcome gift just for signing up.
Huge Perks Like Yearly Truck Giveaways!
AMMO+ members are automatically entered to win. No extra steps. Just sign up, save money on ammo, and you’re in the running for the ultimate adventure vehicle.
Ammo+ Welcome Gift Bonus
As a thank you for joining AMMO+, we’re throwing in an ammo can as a bonus with your first member purchase.
Straight From The Source:
Real Members. Real Feedback. Real Deals.
Joe Guinta, NJ
Total Savings: $1,779 so far!
"I am a frequent shopper the company is aware of my ammo needs and keeps me on a list for desired ammo should that inventory go on sale."
Brad Dunlap, IN
Total Savings: $4,860 so far!
"The cost of the program is something that pays for itself in no time. Check it out, you’ll be glad you did!"
Jay Patel, FL
Total Savings: $11,912 so far!
"The benefits provided by the membership are worth every penny, and I could not recommend it enough"
About Underwood Ammunition
Underwood Ammunition is proudly made in the USA and is renowned for its high-velocity, hard-hitting performance tailored for self-defense, hunting, and tactical use. Featuring premium product lines like Xtreme Defender, Xtreme Penetrator, and Match Grade, Underwood uses cutting-edge bullet designs from Lehigh Defense and other top suppliers to ensure maximum energy transfer, deep penetration, and precision accuracy. Built with tight quality control and premium components, Underwood rounds are trusted by professionals and serious shooters. Target Sports USA carries Underwood Ammo in bulk with fast shipping and competitive pricing on calibers like 9mm Luger ammo, .380 ACP ammo, .357 Mag ammo, and 38 special ammo.
