Underwood Ammo 380 ACP +P 90 Grain Xtreme Penetrator is a +P-rated cartridge loaded with a 90-grain copper solid projectile for use in firearms rated for +P ammunition. It is offered in standard retail box quantities for shooters who prioritize consistent feeding and penetration performance in compact pistols. The load is produced by Underwood and is supplied in factory-sealed retail packaging for distribution and storage.
Packaging: Sold per box containing 20 cartridges. Case availability: a case consists of 10 boxes (200 total cartridges); a case quantity is achieved by ordering the required number of boxes.
Key Specifications
- Manufacturer is Underwood Ammo.
- The cartridge is .380 ACP.
- Bullet weight is 90 grains.
- Bullet type is copper solid.
- Cartridges per box are 20.
- Boxes per case are 10.
- Reloadable status is Yes.
- Muzzle velocity is 1200 feet per second.
- Muzzle energy is 288.
- Packaging dimensions are 1.15 X 2.15 X 2.70.
This Underwood 380 ACP +P 90gr Xtreme Penetrator provides a reliable, consistent option for shooters using compatible compact pistols who require a copper solid projectile and +P performance. Its factory load and standard retail packaging make it straightforward to stock for range use or duty-oriented inventories where compatibility with +P-rated platforms is required.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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