Rifle
140 grain
7MM WEATHERBY MAGNUM Ballistics
BC: 0.477 · 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
7MM WEATHERBY MAGNUM Overview
The7MM WEATHERBY MAGNUMis a rifle cartridge firing a 140 grain bullet with a ballistic coefficient of 0.477. At the muzzle, it produces 3250 fps velocity and 3284 ft-lbs of energy.
Ballistics Table
| Distance | Velocity (fps) | Energy (ft-lbs) | Bullet Drop (in) |
|---|---|---|---|
| Muzzle | 3250 | 3284 | 0.0 |
| 100 yards | 3039 | 2871 | -0.6 |
| 200 yards | 2839 | 2505 | -2.3 |
Performance Analysis
With a muzzle velocity of3250 fpsand muzzle energy of3284 ft-lbs, the 7MM WEATHERBY MAGNUM is a powerful cartridge suitable for large game at reasonable distances.
The ballistic coefficient of0.477indicates 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 7MM WEATHERBY MAGNUM retains 87.4% of its initial velocity and 76.3% of its muzzle energy.
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