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The 300 Weatherby Magnum remains one of the most versatile and respected cartridges for serious hunters, and this Weatherby factory load pairs that legendary performance with modern Hammer Custom bullets. Built around a 170-grain projectile that achieves 3300 fps at the muzzle, this ammunition is designed to deliver the flat shooting characteristics and hard-hitting energy the 300 WBY is known for.
Hammer Bullets represent a different approach to hunting ammunition. Each bullet is manufactured from solid copper on a CNC lathe and then weighed and micrometer-measured individually, resulting in exceptional consistency that you simply don't find in most factory loads. The hollow point design sheds copper petals upon impact while the core remains intact, creating a powerful wound channel and reliable expansion across a wide velocity range.
Weatherby doesn't cut corners on ammunition production. This load uses premium brass, proven powders, and trusted primers combined with the Hammer projectile to deliver the accuracy and velocity serious hunters expect. The 2.825-inch case length and .308 diameter bullet maintain the 300 WBY's reputation for flatter trajectories and retained energy at extended distances.
Whether you're targeting elk, deer, or other big game at reasonable distances, this factory ammo delivers the consistency and terminal performance that comes from Weatherby's 80-year commitment to ballistic excellence. The combination of Hammer's precision manufacturing and Weatherby's factory loading standards gives you ammunition you can count on when it matters.
Hammer Custom bullets are precision-engineered from solid copper on a CNC lathe, with each bullet individually weighed and micrometer-measured for exceptional consistency. The hollow point design sheds copper petals immediately upon impact while the core stays intact, creating deep penetration and a larger wound channel. This manufacturing approach gives you far tighter tolerances than most factory ammunition offers.
Yes. The 170-grain Hammer Custom at 3300 fps delivers solid terminal performance on elk-sized game at moderate to extended ranges. The combination of velocity, bullet construction, and energy retention makes it well-suited for this application. Always match your specific hunting circumstances to appropriate cartridge selection.
Weatherby factory loads are produced to tight specifications using premium components and loaded to higher chamber pressures than most competing factory ammunition. While hand-loaded ammunition can be tailored to individual rifles, Weatherby's factory loads deliver the consistency and reliability of commercial production with serious attention to component quality and performance standards.
Introduced in 1944 and brought to market in 1945, the 300 WBY was considered 50 years ahead of its time. It's designed with a distinctive double-radius shoulder that, combined with Weatherby's loading practices, delivers higher velocities and flatter trajectories than competing magnums while maintaining excellent accuracy and energy retention downrange.
| UPC | 747115450176 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | M300170HCB |
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