Underwood 9mm Luger +P 147 grain hard-cast flat-nose ammunition provides deep-penetrating performance where hard-cast projectiles are preferred. The cartridge is loaded in nickel-plated brass cases and is intended for users who require reloadable, reliable feeding. Sold per box of 20 rounds; a case is comprised of ten boxes (200 rounds).
Key Specifications
- Caliber is 9mm Luger +P.
- Bullet weight is 147 grains.
- The bullet is a hard cast flat-nose lead design.
- Muzzle velocity is 1100 fps.
- Muzzle energy is 395 ft·lbs.
- Bullet diameter is 0.355 inch.
- Case material is nickel-plated brass.
- Units per box are 20 rounds per box.
- Boxes per case are 10 boxes per case (200 rounds).
- The cases are reloadable.
This load pairs consistent hard-cast projectiles with nickel-plated, reloader-friendly brass for dependable feeding and handling. Offered in retail 20-round boxes and bulkable by case, it suits shooters looking for penetrative hard-cast performance and straightforward reloading capability.
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.




