The Sig Sauer Marksman Hunter line is a precision-loaded rifle cartridge intended for hunting and long-range shooting applications. It pairs Sierra GameKing projectiles with a boat-tail, skived-nose design to reduce drag and improve downrange stability. This offering is packaged for retail as a 20-round box and is also sold in cases consisting of 10 boxes (200 rounds total).
Key Specifications
- The cartridge is .300 Winchester Magnum.
- The bullet weight is 165 grains.
- The projectile is a Sierra GameKing boat-tail jacketed hollow point.
- The listed muzzle velocity is 3120 fps.
- The listed muzzle energy is 3566 ft-lb.
- The ballistic coefficient (G1) is 0.363.
- The test barrel length is 24.0 inches ± 1/16.
- Each retail box contains 20 cartridges.
- Each case contains 10 boxes (200 cartridges).
- The ammunition is listed as reloadable.
Marksman Hunter loads emphasize consistent external ballistics and stable terminal performance through a skived nose and robust jacket construction, making them suitable for disciplined hunters and precision-minded shooters who prioritize repeatable accuracy. The product is supplied in standard retail boxes of 20 rounds and can be ordered in case quantity by purchasing the requisite number of boxes.
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.
