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Sig Sauer Marksman Hunter 300 Win Mag 165 Grain GameKing JHPBT

SIG SAUER FIREARMS, AMMO, AND OPTICS
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SKU E3WMGK165-20
Manufacturer
Sig Sauer
300 Win Mag
Sierra GameKing HPBT
Brass
Price
Rounds
Price per round
$65.79 $57.09
20
$2.85
$569.89 $491.29
200
$2.46

Product Details

Sig Sauer’s Marksman Hunter ammunition in .300 Winchester Magnum is built for long-range precision and reliable terminal performance. Designed with hunters in mind, this premium load is precision-loaded for competition-level accuracy, ensuring each shot delivers the performance needed for demanding hunting scenarios. The 165-grain Sierra GameKing projectile is specifically engineered for deep penetration and controlled expansion, making it an excellent choice for medium game. Unlike standard soft points, this bullet resists deformation at the tip, maintaining its aerodynamic shape for superior accuracy at extended ranges.

The boat-tail design minimizes drag, providing a flatter trajectory and reduced wind drift, making this round ideal for hunting in open terrain where precision is key. Encased in high-quality brass, this ammunition ensures reliable cycling and consistent ignition, meeting Sig Sauer’s strict quality control standards. With a muzzle velocity of 3,120 fps and muzzle energy of 3,566 ft-lbs, it delivers the power needed for clean and ethical kills at long range.

  • .300 Winchester Magnum, 165-grain Sierra GameKing projectile

  • Precision-loaded for long-range accuracy and hunting performance

  • Boat-tail design for a flatter trajectory and improved wind resistance

  • Harder bullet composition resists tip deformation, ensuring superior penetration

  • High-quality brass casing for reliable function and reloadability

  • Muzzle velocity: 3,120 fps, Muzzle energy: 3,566 ft-lbs

  • 20 rounds per box, 200 Rounds Per Box

Sig Sauer’s commitment to quality and innovation shines through in every round of Marksman Hunter ammunition. Built for hunters who demand accuracy, power, and reliability, this load ensures you have the confidence to take the shot when it matters most.

We carry much more 300 Win Mag ammo for hunting and target practice here!

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Always check local laws before purchasing. Use proper ear and eye protection, follow all firearm safety guidelines, and store ammunition securely. Some states may restrict sales. You must be 21 years of age or older to purchase handgun ammunition. The manufacturer and retailer are not responsible for misuse.

More Information

Category Ammunition
Manufacturer Sig Sauer
Manufacturer SKU E3WMGK165-20
UPC 798681704378
Condition New
Rounds Per Box 20
Boxes Per Case 10
Caliber 300 Win Mag
Projectile Sierra GameKing Hollow Point Boat Tail
Casing Brass
Grain 165 Grain
Muzzle Velocity 3120 FPS
Muzzle Energy 3566 ft lbs
Suggested Use Hunting - Big Game

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