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7mm Weatherby Magnum Ammo

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  • 7mm Weatherby Magnum
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7mm Weatherby Mag ammo comes in bullet weights of 140 to 160 grain. The most popular and commercially available 7mm Weatherby Mag bullet weights are 140, 146 and 150 grains. If you’re looking for a long-range cartridge with minimal drop and high energy, the 150-grain round is a contender. Performance ballistics for 140, 146 and 150 grains are found in the following table.

7MM WEATHERBY MAG VELOCITY
100 yd 200 yd 300 yd 400 yd 500 yd
140 gr 3,007 ft/s 2,777 ft/s 2,559 ft/s 2,351 ft/s 2,153 ft/s
146 gr 3,034 ft/s 2,807 ft/s 2,591 ft/s 2,385 ft/s 2,189 ft/s
150 gr 3,031 ft/s 2,845 ft/s 2,667 ft/s 2,496 ft/s 2,331 ft/s
7MM WEATHERBY MAG ENERGY
100 yd 200 yd 300 yd 400 yd 500 yd
140 gr 2,810 ft⋅lb 2,398 ft⋅lb 2,036 ft⋅lb 1,719 ft⋅lb 1,441 ft⋅lb
146 gr 2,985 ft⋅lb 2,555 ft⋅lb 2,177 ft⋅lb 1,844 ft⋅lb 1,553 ft⋅lb
150 gr 3,059 ft⋅lb 2,696 ft⋅lb 2,369 ft⋅lb 2,075 ft⋅lb 1,810 ft⋅lb

Disclaimer: Actual velocity and energy ballistics may vary.