The Weatherby .224 Weatherby Magnum 37-grain Hammer Custom load provides a high-velocity, flat-trajectory option for long-range varmint and predator work. Packaged in retail boxes of 20 rounds and available by the case (10 boxes), it serves shooters who require fast, accurate .22-caliber performance. This cartridge traces to Roy Weatherby’s development and is offered as a factory load for rifles chambered in .224 Weatherby Magnum.
Key Specifications
- The manufacturer is Weatherby.
- The caliber is .224 Weatherby Magnum.
- The bullet weight is 37 grains.
- The bullet type is Hammer Custom.
- The package contains 20 rounds per box.
- A case consists of 10 boxes (200 rounds).
- Typical factory velocity can exceed 4125 feet per second.
- The UPC is 747115459568.
- The category is Rifle Ammunition.
This 37gr Hammer Custom load is intended for shooters who need a compact retail unit with high-velocity performance for extended-range small-game and predator work. Its retail packaging and case option make it practical for range use, extended sessions afield, and those who prioritize consistent factory ammunition performance.
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.




