Rifle
140 grain
270 WINCHESTER Ballistics
BC: 0.472 · deer, elk, medium-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
270 WINCHESTER Overview
The270 WINCHESTERis a rifle cartridge firing a 140 grain bullet with a ballistic coefficient of 0.472. At the muzzle, it produces 2950 fps velocity and 2705 ft-lbs of energy.
Ballistics Table
| Distance | Velocity (fps) | Energy (ft-lbs) | Bullet Drop (in) |
|---|---|---|---|
| Muzzle | 2950 | 2705 | 0.0 |
| 100 yards | 2751 | 2353 | -0.9 |
| 200 yards | 2561 | 2039 | -3.1 |
Performance Analysis
With a muzzle velocity of2950 fpsand muzzle energy of2705 ft-lbs, the 270 WINCHESTER is a powerful cartridge suitable for large game at reasonable distances.
The ballistic coefficient of0.472indicates excellent aerodynamic efficiency for long-range shooting.
Suitable Applications
This cartridge is commonly used for: deer, elk, medium-large game.
Velocity Retention
From muzzle to 200 yards, the 270 WINCHESTER retains 86.8% of its initial velocity and 75.4% of its muzzle energy.
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