The Federal Premium .300 Winchester Short Magnum (WSM) load uses a 165 grain Barnes Triple-Shock X (TSX) all-copper bullet designed for hunting applications where deep penetration and consistent expansion are required. This load delivers high muzzle velocity and energy suitable for long-range performance in appropriate rifle platforms. The cartridge features a grooved shank to minimize fouling and promote consistent accuracy.
Packaging: Sold per box of 20 rounds. Case orders consist of 10 boxes per case; the case quantity is achieved by ordering the required number of boxes.
Key Specifications
- The manufacturer is Federal Ammunition.
- The caliber is .300 Winchester Short Magnum (WSM).
- The bullet weight is 165 gr.
- The bullet type is Barnes TSX (Triple-Shock X), one-piece copper.
- The muzzle velocity is 3130 fps.
- The muzzle energy is 3589 ft lbs.
- The case material is Brass.
- The package quantity is 20 rounds per box.
- The boxes per case is 10.
- The intended application is Hunting.
The Federal Premium .300 WSM 165 gr Barnes TSX is a purpose-built hunting load offering high retained weight, reliable expansion from its monolithic TSX bullet, and consistent performance at extended ranges. Its construction and load specification make it a practical choice for field use where deep penetration and controlled terminal performance are priorities.
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.




