Federal Premium P300WSS1 is a factory-loaded .300 Winchester Magnum cartridge intended for hunting and extended-range field use. It features the Swift Scirocco II polymer-tipped, bonded-copper-jacket bullet in a 180 gr weight to promote streamlined ballistics and controlled expansion. Cartridges are assembled with nickel-plated brass cases and Federal-inspected primers and propellants for consistent ignition and reliable extraction.
Key Specifications
- Chambered for .300 Winchester Magnum for long-range hunting applications.
- Bullet type is Swift Scirocco II, a polymer-tipped, bonded-copper-jacket design.
- Bullet weight is 180 gr for high ballistic coefficient and retained mass.
- Muzzle velocity is listed as 2960 fps.
- Muzzle energy is listed as 3502 ft lbs.
- Cases are constructed of Nickel-Plated Brass to resist corrosion and aid extraction.
- Units per box are 20 rounds.
- Application is listed as Hunting.
- Boxes per case are 10.
This load is built for shooters who prioritize consistent ignition, streamlined external ballistics, and controlled terminal performance in the field. The Swift Scirocco II bullet and nickel-plated brass cases combine to provide dependable function, reliable weight retention, and predictable trajectory for hunting applications where precision and follow-through matter.
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