308 Winchester Ballistics Calculator
Calculate precise bullet drop and trajectory for 308 Winchester ammunition. Generate printable ballistics charts for popular 308 loads including 175gr SMK, 168gr BTHP, and hunting bullets.
Calculate 308 Winchester BallisticsPopular 308 Winchester Loads
175gr Sierra MatchKing
- • Muzzle Velocity: 2600 fps
- • BC (G1): 0.505
- • Best for: Long range precision
- • Effective Range: 1000+ yards
168gr Hornady BTHP
- • Muzzle Velocity: 2700 fps
- • BC (G1): 0.450
- • Best for: Target shooting
- • Effective Range: 800 yards
150gr Nosler Ballistic Tip
- • Muzzle Velocity: 2800 fps
- • BC (G1): 0.435
- • Best for: Hunting
- • Effective Range: 600 yards
308 Winchester Ballistics Performance
Long Range Capabilities
The 308 Winchester remains effective for long-range shooting well beyond 1000 yards with proper loads. Heavy match bullets like the 175gr Sierra MatchKing provide excellent ballistic coefficients for extended range performance.
At 1000 yards, a 175gr SMK load typically drops approximately 320–380 inches (26–32 ft) depending on muzzle velocity, bullet BC, and atmospheric conditions.
Hunting Applications
For hunting, the 308 Winchester excels with bullet weights from 150-180 grains. The cartridge provides reliable expansion and deep penetration on game animals from deer to elk.
Most hunting loads maintain effective terminal ballistics out to 400-500 yards, making it ideal for most North American hunting scenarios.
308 Winchester Drop Chart Example
175gr Sierra MatchKing - 2600 fps MV - 100 Yard Zero
| Range (yds) | Drop (in) | Velocity (fps) | Energy (ft-lb) | MOA |
|---|---|---|---|---|
| 100 | 0.0 | 2425 | 2285 | 0.0 |
| 200 | -4.4 | 2257 | 1980 | 2.1 |
| 300 | -15.7 | 2096 | 1707 | 5.0 |
| 400 | -34.9 | 1942 | 1465 | 8.3 |
| 500 | -63.3 | 1795 | 1251 | 12.1 |
| 600 | -102.6 | 1656 | 1065 | 16.3 |
| 700 | -154.5 | 1527 | 905 | 21.1 |
| 800 | -221.5 | 1407 | 769 | 26.4 |
*Example data at sea level, 59°F, 50% humidity, no wind
Calculate Your 308 Winchester Ballistics
Use our free ballistics calculator to generate custom trajectory charts for your specific 308 Winchester load. Enter your bullet data, environmental conditions, and rifle setup for accurate results.
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