The Underwood Xtreme Defender .32 ACP is a purpose-built defensive handgun cartridge loaded with a 55-grain copper solid projectile. It uses nickel-plated brass, boxer-primed cases that are reloadable and designed for reliable feeding and storage life. The load is rated subsonic with a listed muzzle velocity of approximately 950 fps and a stated muzzle energy of 110 ft·lbs.
Key Specifications
- The caliber is .32 ACP (7.65 Browning).
- The bullet type is a copper solid projectile.
- The bullet weight is 55 grains.
- The listed muzzle velocity is 950 fps.
- The listed muzzle energy is 110 ft·lbs.
- Each box contains 20 rounds.
- There are 10 boxes per case.
- Cartridges use nickel-plated brass cases that are reloadable.
- The product is lead‑free and rated subsonic.
- The stated application is personal defense.
Built for compact-handgun carriers and shooters seeking a consistent, barrier-resistant copper projectile, this cartridge offers predictable handling and storage properties thanks to nickel-plated brass and a monolithic bullet. Its specification set makes it suitable for compact defensive applications and users who prefer lead‑free, reloadable ammunition.
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