By far the most popular and versatile Weatherby cartridge available. The 300 Weatherby Magnum had the flattest trajectory, longest range and the greatest killing power of any 300 magnum on the market...

6.5-300: The Pinnacle of Speed and Precision Discover the power and accuracy of the 6.5-300, meticulously engineered to harness the pinpoint precision of the 6.5mm bullet. Originating from the 300...