Weatherby 25 Wby RPM 133 Grain Berger Elite Hunter is rifle ammunition engineered to deliver magnum-level performance from lighter, more compact rifles. It pairs the Berger Elite Hunter projectile with Weatherby’s rebated precision magnum (RPM) case design to maximize velocity and downrange capability. Sold per box of 20 rounds; case quantities are achieved by ordering the required number of boxes.
Key Specifications
- Manufacturer: Weatherby.
- Caliber: 25 Wby RPM.
- Bullet weight: 133 grains.
- Projectile type: Berger Elite Hunter.
- Reported muzzle velocity: 3150 fps.
- Case design: Rebated Precision Magnum (RPM).
- Designed for: lightweight Mark V 6-lug actions.
- Packaging: 20 rounds per box.
- Shipping weight listed as: 1.307.
This load is intended for shooters who want a compact magnum option with consistent ballistics and controlled expansion characteristics from a long-ogive hunting profile. The combination of Berger’s Elite Hunter projectile and Weatherby’s RPM case provides a precision-focused package for field use.
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.




