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."
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Underwood 380 ACP +P Ammo 90 Grain XTP Jacketed Hollow Point - 141
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Underwood 380 ACP +P Ammo 90 Grain XTP Jacketed Hollow Point - 141
With a 5 out of 5 rating across over 2 verified reviews and growing, this Underwood XTP 380 load gives shoppers a focused personal-defense option built around a 90 grain XTP jacketed hollow point. Underwood Ammo 380 ACP is known here for a +P configuration, nickel-plated brass case, and Boxer primer.
If you are comparing Underwood 380 XTP choices for defensive carry or function testing, the key details are easy to scan below.
Why Shooters Choose Underwood Ammo 380 ACP
- Defensive bullet design: The 90 grain XTP jacketed hollow point is the central feature of this 380 ACP ammo, with a bullet style commonly selected for personal defense.
- +P loading: Underwood lists this load as 380 ACP +P, which generally means it should be used only in firearms rated for +P ammunition.
- Published performance: Verified specs list a muzzle velocity of 1200 fps and muzzle energy of 288 ft lbs.
- Nickel-plated case: The nickel-plated brass case supports the clean, purpose-built construction Underwood specifies for this load.
- Boxer primed: Centerfire / Boxer priming and reloadable brass cases are part of the manufacturer’s new-production design.
- Suppressor safe: Underwood describes this ammunition as safe to use in a suppressor and lists it with a subsonic velocity rating.
- Practical packaging: Available as a Box of 20 or Case of 200, so you can choose the format that fits carry checks, range confirmation, or a larger purchase.
What is the muzzle velocity of Underwood Ammo 380 ACP 90 grain Jacketed Hollow Point?
The verified muzzle velocity is 1200 fps. The verified muzzle energy is 288 ft lbs.
Is this Underwood XTP 380 ammo a defensive load?
Yes. Underwood lists it as personal defense ammunition for 380 ACP. It uses a 90 grain XTP jacketed hollow point bullet, a style commonly associated with defensive handgun ammunition.
Is this Underwood 380 XTP load +P?
Yes. The manufacturer-stated feature is 380 ACP +P. Because +P ammunition is loaded differently than standard-pressure ammunition, use it only in firearms rated for +P.
What case and primer does this ammunition use?
This load uses nickel-plated brass cases. It is Centerfire / Boxer primed, and Underwood describes the cases as reloadable.
Is this 380 XTP ammunition safe for suppressor use?
Underwood describes this ammunition as suppressor safe. The manufacturer also lists it with a subsonic velocity rating.
About Underwood Ammo 380 ACP
This Underwood Ammo 380 ACP load uses a 90 grain XTP eXtreme Terminal Performance jacketed hollow point in a nickel-plated brass case. It is new production, non-corrosive, and Boxer primed, with verified specs of 1200 fps and 288 ft lbs.
Underwood lists this as personal defense ammunition for 380 ACP, and the jacketed hollow point format is generally chosen when controlled expansion is desired. The +P rating is an important fit consideration, so confirm your pistol is approved for +P before using this underwood xtp 380 ammo.
For shooters choosing 380 ACP personal-defense ammunition, this Underwood Ammo load pairs an XTP jacketed hollow point with nickel-plated brass and +P performance. Select a box for evaluation or a case for deeper supply planning, and consider bulk ammo options when building out your Underwood Ammo lineup.
Technical Specifications
| Mpn | 141 |
| Manufacturer | Underwood Ammunition |
| Platform | Handgun |
| Ammo type | Jacketed Hollow Point |
| Caliber | 380 ACP AMMO |
| Grain weight | 90 |
| Quantity per package | Box of 20 / Case of 200 |
| Muzzle velocity | 1200 fps |
| Muzzle energy | 288 ft lbs |
| Case type | Nickel Plated Brass |
| Primer type normalized | Centerfire / Boxer |
| Reloadable | 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: 5.0 / 5 from 2 reviews.
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I only send a
"I only send a few rounds of EDC rounds down range each session; of the few I fired, I had no issues. Sadly, Target is already out of stock on this round!"
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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.
