Underwood Ammo 38 Special 100-grain Lehigh Defense Xtreme Defender is a high-velocity handgun cartridge intended for lawful personal defense and controlled range use. This product is supplied in a retail box containing 20 rounds; a standard case is comprised of 10 boxes. The load uses Lehigh Defense Xtreme Defender copper solid projectiles loaded in nickel-plated brass cases and is listed as reloadable.
Key Specifications
- The caliber is .38 Special.
- The bullet weight is 100 grains.
- The bullet type is Copper solid.
- The listed muzzle velocity is 1200 FPS.
- The listed muzzle energy is 320 ft·lbs.
- The cartridge cases are nickel-plated brass.
- The packaging quantity per retail box is 20 rounds.
- The boxes per case are 10 boxes.
- The ammunition is marked as reloadable.
The combination of a compact 100-grain profile and a high listed muzzle velocity makes this .38 Special loading a practical option for informed shooters seeking a concise, high-speed cartridge for lawful personal defense or precision-focused range work; the nickel-plated brass cases support reloaders and help simplify long-term use and storage.
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.




