Rifle
180 grain
30-378 WEATHERBY MAGNUM Ballistics
BC: 0.507 · elk, moose, bear, large game
Key Performance Data
Muzzle Velocity
Muzzle Energy
Ballistic Coefficient
Bullet Drop
Velocity & Energy at Distance
Muzzle
100 yds
200 yds
Muzzle
100 yds
200 yds
30-378 WEATHERBY MAGNUM Overview
The30-378 WEATHERBY MAGNUMis a rifle cartridge firing a 180 grain bullet with a ballistic coefficient of 0.507. At the muzzle, it produces 3420 fps velocity and 4676 ft-lbs of energy.
Ballistics Table
| Distance | Velocity (fps) | Energy (ft-lbs) | Bullet Drop (in) |
|---|---|---|---|
| Muzzle | 3420 | 4676 | 0.0 |
| 100 yards | 3213 | 4126 | -0.5 |
| 200 yards | 3017 | 3637 | -1.9 |
Performance Analysis
With a muzzle velocity of3420 fpsand muzzle energy of4676 ft-lbs, the 30-378 WEATHERBY MAGNUM is a powerful cartridge suitable for large game at reasonable distances.
The ballistic coefficient of0.507indicates excellent aerodynamic efficiency for long-range shooting.
Suitable Applications
This cartridge is commonly used for: elk, moose, bear, large game.
Velocity Retention
From muzzle to 200 yards, the 30-378 WEATHERBY MAGNUM retains 88.2% of its initial velocity and 77.8% of its muzzle energy.
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