The Buffalo Bore 7B20 “Personal Defense” Strictly Business load is a 300 grain semi-jacketed flat point cartridge in .454 Casull intended for controlled, dependable performance in suitable handguns. Buffalo Bore lists this load with a muzzle velocity of 1650 fps and muzzle energy of 1813 ft·lbs. The manufacturer intentionally loads this offering below the cartridge’s maximum pressure because higher pressures with heavy bullets can cause crimp issues and extraction problems in some firearms.
Packaging: This product is sold per box containing 20 rounds. A case quantity is achieved by ordering 12 boxes, which together constitute the listed case packaging.
Key Specifications
- The cartridge caliber is .454 Casull.
- The projectile weight is 300 gr.
- The bullet type is Semi-Jacketed Flat Point.
- The listed muzzle velocity is 1650 fps.
- The listed muzzle energy is 1813 ft lbs.
- Each retail box contains 20 rounds.
- There are 12 boxes per case for bulk ordering.
- The cartridge case material is Brass.
- The stated primary application is Home Defense.
This load provides a heavy, controlled projectile option where the user requires a substantial bullet weight and consistent performance. Its deliberate pressure tuning addresses known reliability concerns with high-pressure loads for .454 Casull, delivering a dependable, purpose-driven ammunition choice.
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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