Quick Answer
Bullet drop with a .375 H&H is affected by distance, caliber, bullet weight, and the rifle's sight height. At longer ranges, the heavier bullet of the .375 H&H will drop more rapidly than lighter bullets. This affects the required adjustment for accurate shots.
Factors Affecting Drop
The .375 H&H is a powerful cartridge often used for hunting large game. When shooting at long ranges, bullet drop becomes a major concern. The heavier the bullet, the greater the drop. A .375 H&H with a 300-grain bullet will drop more than a 250-grain bullet, all other factors being equal.
Ballistic Coefficient and Drop
The ballistic coefficient (BC) is a critical factor in determining bullet drop. A higher BC indicates a more aerodynamic bullet with less drop. Typically, hunting bullets have a BC between 0.4 and 0.6, but this can vary greatly between manufacturers. For example, the 300-grain Barnes TSX has a BC of 0.485, while the 300-grain Nosler Partition has a BC of 0.455.
Sighting in and Adjustment
When sighting in a .375 H&H, it’s essential to consider the rifle’s sight height and the bullet’s trajectory. The sight height can affect the point of aim, causing the bullet to drop more or less than expected. A typical sight height for a .375 H&H is around 1.5 to 2 inches. To adjust for bullet drop, use a mil-dot scope or a shooting range with known distances. For example, to adjust for a 200-yard shot at 300 yards, you would aim 3.5 mils high with a 1/8 MOA per 100 yards scope.
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