The chart below is computed using the Long Range Science ballistic calculator for some common 7mm PRC factory loads. These are for comparison with preset environmental data. Note: Federal does not publish G7 data for their bullets.
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 | 2865 | 3189 | 0.00 | 0.00 | 0.11 | 0.39 | 0.102 |
| 200 | 2732 | 2902 | 0.34 | 1.16 | 0.23 | 0.80 | 0.210 |
| 300 | 2604 | 2635 | 0.88 | 3.04 | 0.36 | 1.24 | 0.322 |
| 400 | 2478 | 2387 | 1.51 | 5.20 | 0.49 | 1.69 | 0.440 |
| 500 | 2356 | 2157 | 2.20 | 7.58 | 0.63 | 2.16 | 0.564 |
| 600 | 2237 | 1944 | 2.95 | 10.16 | 0.77 | 2.66 | 0.695 |
| 700 | 2121 | 1748 | 3.77 | 12.95 | 0.93 | 3.19 | 0.833 |
| 800 | 2008 | 1568 | 4.65 | 15.97 | 1.09 | 3.74 | 0.978 |
| 900 | 1899 | 1402 | 5.59 | 19.24 | 1.26 | 4.33 | 1.132 |
| 1000 | 1793 | 1249 | 6.62 | 22.77 | 1.44 | 4.95 | 1.294 |
| 1100 | 1690 | 1110 | 7.74 | 26.60 | 1.63 | 5.61 | 1.467 |
| 1200 | 1590 | 983 | 8.95 | 30.76 | 1.83 | 6.30 | 1.650 |
| 1300 | 1494 | 868 | 10.27 | 35.30 | 2.05 | 7.04 | 1.845 |
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. Confirm your true velocity with a chronograph and validate on target 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 ~1,187 yards: With the Hornady 175 gr ELD-X, a common energy threshold for larger game.
- ~2.2 MIL / 7.6 MOA at 500 yards, ~6.6 MIL / 22.8 MOA at 1,000.
- ~1.4 MIL of wind at 1,000 yards in a 10 mph full-value crosswind.
- The 180 gr ELD Match retains velocity better downrange than the 175 gr ELD-X despite a lower muzzle velocity (2,975 vs. 3,000 fps). Its higher BC wins out past about 150 yards.
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 6.6 MIL (22.8 MOA), about 238 inches, under standard conditions.
Is the 7mm PRC supersonic at 1,000 yards?
Yes. Current factory offerings all maintain supersonic velocity past 1,000 yards.
Should I use G1 or G7 BC for the 7mm PRC?
The 7mm PRC was developed for modern heavy, high BC projectiles. Because of this, G7 will be the best ballistic match if the manufacturer offers it.
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. Edit variables in the Ballistics Calculator to regenerate it for your setup.
You Might Also Need
- Ballistics Calculator: run any 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.
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