Federal Premium P500XB1 is a factory-loaded .500 S&W Magnum handgun hunting cartridge that uses a 275 grain Barnes Expander BRX all-copper bullet for controlled expansion and high weight retention in hunting applications. The load delivers a published muzzle velocity of 1660 ft/sec and a muzzle energy of 1682 ft-lbs when fired from a representative test barrel. This product is sold per box of 20 rounds and may be ordered by the case; a case is composed of 10 boxes.
Key Specifications
- The caliber is .500 S&W Magnum.
- The bullet weight is 275 gr.
- The bullet type is Barnes Expander BRX (all-copper).
- The published muzzle velocity is 1660 fps.
- The published muzzle energy is 1682 ft lbs.
- The cartridge case material is copper.
- Rounds are packaged 20 per box.
- Boxes are packaged 10 per case.
- The intended application is hunting.
This Federal Premium P500XB1 load is specified for use where a heavy, all-copper Barnes Expander bullet is required for consistent expansion and retention in a .500 S&W Magnum cartridge. Its factory construction and controlled ballistic profile make it a solid choice for hunters seeking reliable, premium-grade handgun ammunition in a boxed or case quantity.
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.
