The chart below is computed using the same G7 point-mass engine that powers the Long Range Science calculators, using two common factory loads for the 7mm PRC: the 160 gr CX (Hornady 160 gr CX) and the 175 gr ELD-X (Hornady 175 gr ELD-X). Switch between them above the table. Treat these as a starting point — always true it to your own rifle and chronograph.
7mm PRC Drop Chart
| Yd | Vel fps | Energy ft·lb | Drop MIL | Drop MOA | Wind MIL | Wind MOA | TOF s |
|---|---|---|---|---|---|---|---|
| 0 | 3000 | 3498 | 0.00 | 0.00 | 0.00 | 0.00 | 0.000 |
| 100 | 2854 | 3166 | 0.00 | 0.00 | 0.12 | 0.43 | 0.103 |
| 200 | 2711 | 2858 | 0.34 | 1.18 | 0.25 | 0.88 | 0.210 |
| 300 | 2573 | 2573 | 0.90 | 3.08 | 0.39 | 1.35 | 0.324 |
| 400 | 2438 | 2310 | 1.54 | 5.29 | 0.54 | 1.84 | 0.444 |
| 500 | 2307 | 2068 | 2.25 | 7.73 | 0.69 | 2.37 | 0.570 |
| 600 | 2179 | 1846 | 3.03 | 10.40 | 0.85 | 2.92 | 0.704 |
| 700 | 2056 | 1643 | 3.87 | 13.31 | 1.02 | 3.51 | 0.846 |
| 800 | 1936 | 1457 | 4.79 | 16.48 | 1.20 | 4.13 | 0.997 |
| 900 | 1820 | 1288 | 5.79 | 19.92 | 1.39 | 4.79 | 1.156 |
| 1000 | 1708 | 1134 | 6.89 | 23.69 | 1.60 | 5.49 | 1.327 |
| 1100 | 1600 | 995 | 8.09 | 27.80 | 1.81 | 6.24 | 1.508 |
| 1200 | 1495 | 869 | 9.40 | 32.32 | 2.05 | 7.04 | 1.702 |
| 1300 | 1393 | 754 | 10.84 | 37.28 | 2.30 | 7.89 | 1.910 |
Drop and wind are come-up corrections (dial/hold up). Wind is a 10 mph full-value crosswind via lag-time approximation. Values assume a 100 yd zero and standard atmosphere.
These numbers are a factory-load reference, not verified DOPE. Differences in your actual muzzle velocity, barrel length, and local air density shift the solution — especially past 600 yards, and even more once the bullet slows toward the transonic zone. Confirm your true velocity with a chronograph and validate on steel before trusting any chart downrange.
Key Takeaways
- Supersonic past 1,300 yards — with the Hornady 175 gr ELD-X, stays well above the transonic zone through this chart’s range.
- Holds 1,000+ ft·lb to ~1,096 yards — with the Hornady 175 gr ELD-X, a common energy threshold for larger game.
- ~2.2 MIL / 7.7 MOA at 500 yards, ~6.9 MIL / 23.7 MOA at 1,000.
- ~1.6 MIL of wind at 1,000 yards in a 10 mph full-value crosswind — wind is your dominant error source at distance.
Frequently Asked Questions
How much does a 7mm PRC drop at 1,000 yards?
With the Hornady 175 gr ELD-X at 3,000 fps and a 100-yard zero, roughly 6.9 MIL (23.7 MOA), about 248 inches, under standard conditions. Switch to the 160 gr CX above to see the lighter load's numbers, and true either to your own rifle before relying on it at distance.
Is the 7mm PRC supersonic at 1,000 yards?
With the Hornady 175 gr ELD-X it retains about 1708 fps at 1,000 yards and stays supersonic past 1,300 yards. Colder, higher-altitude air extends that range further; hot low-elevation air shortens it.
Should I use G1 or G7 BC for the 7mm PRC?
Use G7 for modern boat-tail bullets like the ones shown here. The G7 standard projectile matches their shape, so the drag curve tracks reality better across the trajectory.
What zero does this 7mm PRC chart assume?
A 100-yard zero with 1.8 inches of sight height. A different zero shifts the whole table — enter your own zero in the Basic Ballistics Calculator to regenerate it for your setup.
You Might Also Need
- Basic Ballistics Calculator — run either load with your own velocity, zero, and conditions.
- Bullet Stability Calculator — confirm your 1:8 twist stabilizes these bullets in your air.
- MOA ↔ MIL Converter — switch any correction above between units.
- Ranging Calculator — range your target before you dial.