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338 Lapua Magnum Ammo

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  • 338 Lapua Magnum
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338 Lapua Magnum ammo comes in bullet weights of 215 to 300 grains. The most popular and commercially available 338 Lapua Mag bullet weights are 250, 270, 285 and 300 grains. Long range hunters and military snipers utilize the extreme range of this cartridge, officially effective beyond 1000-yards. This is bone crushing power. Performance ballistics for 250, 270, 285 and 300 grains are found in the following table.

338 LAPUA MAGNUM VELOCITY
100 yd 200 yd 300 yd 400 yd 500 yd
250 gr 2,722 ft/s 2,587 ft/s 2,457 ft/s 2,331 ft/s 2,208 ft/s
270 gr 2,680 ft/s 2,562 ft/s 2,447 ft/s 2,336 ft/s 2,227 ft/s
285 gr 2,626 ft/s 2,509 ft/s 2,396 ft/s 2,286 ft/s 2,178 ft/s
338 LAPUA MAGNUM ENERGY
100 yd 200 yd 300 yd 400 yd 500 yd
250 gr 4,111 ft⋅lb 3,716 ft⋅lb 3,351 ft⋅lb 3,015 ft⋅lb 2,706 ft⋅lb
270 gr 4,304 ft⋅lb 3,935 ft⋅lb 3,590 ft⋅lb 3,270 ft⋅lb 2,973 ft⋅lb
285 gr 4,362 ft⋅lb 3,984 ft⋅lb 3,633 ft⋅lb 3,306 ft⋅lb 3,002 ft⋅lb

Disclaimer: Actual velocity and energy ballistics may vary.