Quick Answer
The typical ballistic trajectory of a .338 Winchester Magnum is a relatively flat, long-range shot, with a maximum point blank range (MPBR) of approximately 430 yards (394 meters) and a bullet drop of 12.6 inches (32 cm) at 400 yards (366 meters).
Ballistic Characteristics
The .338 Winchester Magnum is a high-powered cartridge, designed for long-range hunting of large game such as moose. Its 250-grain bullets travel at a muzzle velocity of around 2,650 feet per second (807 meters per second), and achieve a kinetic energy of 3,900 foot-pounds (5,300 joules). This makes it an effective cartridge for hunting at extended ranges, where a flat trajectory and good penetration are essential.
Hunting Applications
When hunting moose with a .338 Winchester Magnum, it’s essential to consider the bullet’s trajectory and wind drift. At 400 yards (366 meters), the bullet will drop 12.6 inches (32 cm), and wind drift will be approximately 20 inches (51 cm) per mile per hour (mph) of wind speed. To compensate, hunters can use a ballistic calculator or shoot with a high-powered, variable-power scope. Additionally, hunters should aim slightly high, taking into account the bullet’s long-range trajectory and any wind effects.
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