Load Specifications
Bullet:.284 | 175gr | Hornady ELD-X
Bullet Manufacturer:Hornady
Bullet Weight:175 gr
Bullet Diameter:0.284"
Bullet Length:<<locked>>
Caliber:7 mm Mag. Fl. H&H load data
Case Length (l3):2.5"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:62 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:26"
Max. allowed Pressure:47,862 psi
Recommended Twist Rate:1:9.0
Load data in caliber 7 mm Mag. Fl. H&H with .284 | 175gr | Hornady ELD-X bullet and 149 powders. The key underlying parameters are shown in the table above.
Important Notice: DO NOT go below Minimum Charge or above Maximum Charge. Since we have no control over the equipment and components used, any responsibility and liability for the results achieved is rejected.
Only powders/loads that match the current filter criteria are displayed: max pressure of a load ≤ 90% of max. standardized pressure, fill rate ≥ 80% and propellant combustion ≥ 95%. Use the sliders above the tables to adjust these thresholds.
Charge: Powder weight in grains. Start with the minimum load and work up carefully.
FR (Fill Rate): Case fill as a percentage. Values above 100% mean compressed loads.
MaxP / %: Maximum chamber pressure in bar and as a percentage of the standardized maximum for this caliber.
V(0): Muzzle velocity in feet per second (fps) at the standardized barrel length.
z (Powder Burn): Estimated propellant combustion percentage at bullet exit.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100ᴾ | <<locked>> | 100% | 42,873 psi | 90% | 2441 fps | 98.1% |
| Accurate 3100ᴾ | <<locked>> | 100% | 41,060 psi | 86% | 2402 fps | 97.6% |
| Accurate 3100ᴾ | <<locked>> | 100% | 42,873 psi | 90% | 2441 fps | 98.1% |
| Accurate 4064 | <<locked>> | 82% | 42,351 psi | 88% | 2352 fps | 100% |
| Accurate 4350 | <<locked>> | 90% | 42,351 psi | 88% | 2444 fps | 99.3% |
| Accurate 4350 | <<locked>> | 90% | 40,944 psi | 86% | 2411 fps | 99% |
| Accurate 4350 | <<locked>> | 90% | 42,351 psi | 88% | 2444 fps | 99.3% |
| ADI AR 2208 | <<locked>> | 82% | 42,090 psi | 88% | 2356 fps | 99.4% |
| ADI AR 2208 | <<locked>> | 82% | 41,336 psi | 86% | 2333 fps | 99.2% |
| ADI AR 2208 | <<locked>> | 82% | 42,090 psi | 88% | 2356 fps | 99.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 41,989 psi | 88% | 2379 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 40,799 psi | 85% | 2349 fps | 99.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 41,989 psi | 88% | 2379 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 41,872 psi | 87% | 2457 fps | 99.4% |
| Alliant Reloder-16 | <<locked>> | 92% | 43,308 psi | 90% | 2474 fps | 99.5% |
| Alliant Reloder-16 | <<locked>> | 90% | 41,872 psi | 87% | 2457 fps | 99.4% |
| Alliant Reloder-17 | <<locked>> | 86% | 41,481 psi | 87% | 2474 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 43,265 psi | 90% | 2497 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 41,481 psi | 87% | 2474 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 40,828 psi | 85% | 2470 fps | 99.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 39,566 psi | 83% | 2434 fps | 99.8% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 40,828 psi | 85% | 2470 fps | 99.9% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 35,911 psi | 75% | 2379 fps | 96.8% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 34,940 psi | 73% | 2343 fps | 96.1% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 35,911 psi | 75% | 2379 fps | 96.8% |
| Alliant Reloder-26 | <<locked>> | 98% | 42,264 psi | 88% | 2566 fps | 99.3% |
| Alliant Reloder-26 | <<locked>> | 98% | 41,133 psi | 86% | 2530 fps | 98.9% |
| Alliant Reloder-26 | <<locked>> | 98% | 42,264 psi | 88% | 2566 fps | 99.3% |
| Bofors RP3 | <<locked>> | 82% | 42,003 psi | 88% | 2388 fps | 100% |
| Bofors RP3 | <<locked>> | 82% | 40,553 psi | 85% | 2356 fps | 99.9% |
| Bofors RP3 | <<locked>> | 82% | 42,003 psi | 88% | 2388 fps | 100% |
| Bofors RP7 | <<locked>> | 86% | 42,670 psi | 89% | 2365 fps | 96.4% |
| Bofors RP7 | <<locked>> | 86% | 41,452 psi | 87% | 2333 fps | 95.9% |
| Bofors RP7 | <<locked>> | 86% | 42,670 psi | 89% | 2365 fps | 96.4% |
| Hodgdon H380 | <<locked>> | 82% | 42,743 psi | 89% | 2398 fps | 98.9% |
| Hodgdon H380 | <<locked>> | 82% | 41,365 psi | 86% | 2362 fps | 98.5% |
| Hodgdon H380 | <<locked>> | 82% | 42,743 psi | 89% | 2398 fps | 98.9% |
| Hodgdon H414 | <<locked>> | 88% | 42,279 psi | 88% | 2444 fps | 97.1% |
| Hodgdon H414 | <<locked>> | 88% | 41,046 psi | 86% | 2411 fps | 96.6% |
| Hodgdon H414 | <<locked>> | 88% | 42,279 psi | 88% | 2444 fps | 97.1% |
| Hodgdon H4350 | <<locked>> | 86% | 43,047 psi | 90% | 2408 fps | 95.8% |
| Hodgdon H4350 | <<locked>> | 86% | 43,047 psi | 90% | 2408 fps | 95.8% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 41,191 psi | 86% | 2398 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 42,627 psi | 89% | 2411 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 41,191 psi | 86% | 2398 fps | 99.9% |
| Hodgdon Superformance | <<locked>> | 88% | 41,568 psi | 87% | 2457 fps | 96.4% |
| Hodgdon Superformance | <<locked>> | 90% | 43,265 psi | 90% | 2477 fps | 96.6% |
| Hodgdon Superformance | <<locked>> | 88% | 41,568 psi | 87% | 2457 fps | 96.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,810 psi | 75% | 1532 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,723 psi | 75% | 1522 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,810 psi | 75% | 1532 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 42,656 psi | 89% | 2392 fps | 96.5% |
| IMR 4350 | <<locked>> | 90% | 41,510 psi | 87% | 2359 fps | 96% |
| IMR 4350 | <<locked>> | 90% | 42,656 psi | 89% | 2392 fps | 96.5% |
| IMR 4451 Enduron | <<locked>> | 84% | 41,553 psi | 87% | 2346 fps | 96.6% |
| IMR 4451 Enduron | <<locked>> | 86% | 43,207 psi | 90% | 2365 fps | 96.8% |
| IMR 4451 Enduron | <<locked>> | 84% | 41,553 psi | 87% | 2346 fps | 96.6% |
| IMR 4831 | <<locked>> | 90% | 40,814 psi | 85% | 2402 fps | 99.1% |
| IMR 4831 | <<locked>> | 92% | 42,192 psi | 88% | 2418 fps | 99.2% |
| IMR 4831 | <<locked>> | 90% | 40,814 psi | 85% | 2402 fps | 99.1% |
| Lovex S062 | <<locked>> | 82% | 43,120 psi | 90% | 2356 fps | 100% |
| Lovex S065 | <<locked>> | 86% | 41,089 psi | 86% | 2346 fps | 97.9% |
| Lovex S065 | <<locked>> | 88% | 42,714 psi | 89% | 2362 fps | 98.1% |
| Lovex S065 | <<locked>> | 86% | 41,089 psi | 86% | 2346 fps | 97.9% |
| Lovex S070 | <<locked>> | 88% | 41,698 psi | 87% | 2375 fps | 97.1% |
| Lovex S070 | <<locked>> | 90% | 43,105 psi | 90% | 2392 fps | 97.2% |
| Lovex S070 | <<locked>> | 88% | 41,698 psi | 87% | 2375 fps | 97.1% |
| Lovex S071ᴾ | <<locked>> | 100% | 35,679 psi | 75% | 2313 fps | 96.3% |
| Lovex S071ᴾ | <<locked>> | 100% | 35,679 psi | 75% | 2313 fps | 96.3% |
| Norma 203B | <<locked>> | 82% | 43,149 psi | 90% | 2395 fps | 99.8% |
| Norma MRP | <<locked>> | 98% | 42,511 psi | 89% | 2526 fps | 97.1% |
| Norma MRP | <<locked>> | 98% | 41,321 psi | 86% | 2493 fps | 96.5% |
| Norma MRP | <<locked>> | 98% | 42,511 psi | 89% | 2526 fps | 97.1% |
| Norma URP | <<locked>> | 90% | 42,322 psi | 88% | 2441 fps | 99.2% |
| Norma URP | <<locked>> | 90% | 41,046 psi | 86% | 2411 fps | 98.9% |
| Norma URP | <<locked>> | 90% | 42,322 psi | 88% | 2441 fps | 99.2% |
| Ramshot Big Game | <<locked>> | 82% | 42,772 psi | 89% | 2415 fps | 99.7% |
| Ramshot Hunter | <<locked>> | 90% | 41,191 psi | 86% | 2434 fps | 97.7% |
| Ramshot Hunter | <<locked>> | 92% | 42,685 psi | 89% | 2451 fps | 97.8% |
| Ramshot Hunter | <<locked>> | 90% | 41,191 psi | 86% | 2434 fps | 97.7% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,318 psi | 76% | 1572 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,245 psi | 76% | 1558 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,318 psi | 76% | 1572 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 43,047 psi | 90% | 2382 fps | 97.7% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 41,800 psi | 87% | 2346 fps | 97.2% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 43,047 psi | 90% | 2382 fps | 97.7% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 41,510 psi | 87% | 2477 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 42,917 psi | 90% | 2493 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 41,510 psi | 87% | 2477 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 41,959 psi | 88% | 2464 fps | 99.1% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 40,712 psi | 85% | 2434 fps | 98.7% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 41,959 psi | 88% | 2464 fps | 99.1% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 41,916 psi | 88% | 2484 fps | 98.8% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 43,250 psi | 90% | 2497 fps | 98.8% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 41,916 psi | 88% | 2484 fps | 98.8% |
| Rottweil R 903 | <<locked>> | 84% | 41,916 psi | 88% | 2382 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 84% | 40,741 psi | 85% | 2352 fps | 99.8% |
| Rottweil R 903 | <<locked>> | 84% | 41,916 psi | 88% | 2382 fps | 99.9% |
| Rottweil R 907 | <<locked>> | 86% | 42,670 psi | 89% | 2365 fps | 96.4% |
| Rottweil R 907 | <<locked>> | 86% | 41,452 psi | 87% | 2333 fps | 95.9% |
| Rottweil R 907 | <<locked>> | 86% | 42,670 psi | 89% | 2365 fps | 96.4% |
| Shooters World Long Rifle | <<locked>> | 86% | 41,089 psi | 86% | 2346 fps | 97.9% |
| Shooters World Long Rifle | <<locked>> | 88% | 42,714 psi | 89% | 2362 fps | 98.1% |
| Shooters World Long Rifle | <<locked>> | 86% | 41,089 psi | 86% | 2346 fps | 97.9% |
| Shooters World Precision | <<locked>> | 82% | 43,120 psi | 90% | 2356 fps | 100% |
| Shooters World SW4350 | <<locked>> | 88% | 41,698 psi | 87% | 2375 fps | 97.1% |
| Shooters World SW4350 | <<locked>> | 90% | 43,105 psi | 90% | 2392 fps | 97.2% |
| Shooters World SW4350 | <<locked>> | 88% | 41,698 psi | 87% | 2375 fps | 97.1% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 43,047 psi | 90% | 2434 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 42,018 psi | 88% | 2405 fps | 99.7% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 43,047 psi | 90% | 2434 fps | 99.8% |
| SNPE Vectan Tubal 5000 | <<locked>> | 82% | 41,756 psi | 87% | 2267 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 82% | 40,654 psi | 85% | 2241 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 82% | 41,756 psi | 87% | 2267 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 43,265 psi | 90% | 2346 fps | 97.2% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 42,018 psi | 88% | 2310 fps | 96.7% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 43,265 psi | 90% | 2346 fps | 97.2% |
| Somchem S355 | <<locked>> | 84% | 42,627 psi | 89% | 2385 fps | 99.9% |
| Somchem S355 | <<locked>> | 84% | 41,510 psi | 87% | 2356 fps | 99.8% |
| Somchem S355 | <<locked>> | 84% | 42,627 psi | 89% | 2385 fps | 99.9% |
| Somchem S365 | <<locked>> | 92% | 40,350 psi | 84% | 2444 fps | 100% |
| Somchem S365 | <<locked>> | 94% | 41,756 psi | 87% | 2461 fps | 100% |
| Somchem S365 | <<locked>> | 92% | 40,350 psi | 84% | 2444 fps | 100% |
| Somchem S385 | <<locked>> | 96% | 42,902 psi | 90% | 2434 fps | 96.6% |
| Somchem S385 | <<locked>> | 96% | 41,539 psi | 87% | 2402 fps | 96% |
| Somchem S385 | <<locked>> | 96% | 42,902 psi | 90% | 2434 fps | 96.6% |
| Vihtavuori N150 | <<locked>> | 84% | 40,640 psi | 85% | 2323 fps | 100% |
| Vihtavuori N150 | <<locked>> | 86% | 42,221 psi | 88% | 2339 fps | 100% |
| Vihtavuori N150 | <<locked>> | 84% | 40,640 psi | 85% | 2323 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 41,408 psi | 87% | 2388 fps | 99% |
| Vihtavuori N160 | <<locked>> | 90% | 42,830 psi | 89% | 2405 fps | 99.1% |
| Vihtavuori N160 | <<locked>> | 88% | 41,408 psi | 87% | 2388 fps | 99% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 42,293 psi | 88% | 2408 fps | 95.8% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 42,293 psi | 88% | 2408 fps | 95.8% |
| Vihtavuori N550 | <<locked>> | 90% | 43,308 psi | 90% | 2441 fps | 99.1% |
| Vihtavuori N550 | <<locked>> | 90% | 42,105 psi | 88% | 2411 fps | 98.8% |
| Vihtavuori N550 | <<locked>> | 90% | 43,308 psi | 90% | 2441 fps | 99.1% |
| Vihtavuori N555 | <<locked>> | 98% | 42,235 psi | 88% | 2490 fps | 99.6% |
| Vihtavuori N555 | <<locked>> | 98% | 40,654 psi | 85% | 2454 fps | 99.4% |
| Vihtavuori N555 | <<locked>> | 98% | 42,235 psi | 88% | 2490 fps | 99.6% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 41,060 psi | 86% | 2369 fps | 99.9% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 42,641 psi | 89% | 2385 fps | 99.9% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 41,060 psi | 86% | 2369 fps | 99.9% |
| Winchester 760 | <<locked>> | 88% | 42,279 psi | 88% | 2444 fps | 97.1% |
| Winchester 760 | <<locked>> | 88% | 41,046 psi | 86% | 2411 fps | 96.6% |
| Winchester 760 | <<locked>> | 88% | 42,279 psi | 88% | 2444 fps | 97.1% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 36,506 psi | 76% | 2493 fps | 100% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 35,273 psi | 74% | 2451 fps | 99.9% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 36,506 psi | 76% | 2493 fps | 100% |
Start Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 92% | 32,692 psi | 68% | 2251 fps | 95.3% |
| Accurate 3100 | <<locked>> | 94% | 33,533 psi | 70% | 2260 fps | 95.4% |
| Accurate 3100 | <<locked>> | 92% | 32,692 psi | 68% | 2251 fps | 95.3% |
| Accurate 4064 | <<locked>> | 80% | 39,972 psi | 84% | 2313 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 30,153 psi | 63% | 2198 fps | 96.3% |
| Accurate 4350 | <<locked>> | 80% | 29,080 psi | 61% | 2165 fps | 95.6% |
| Accurate 4350 | <<locked>> | 80% | 30,153 psi | 63% | 2198 fps | 96.3% |
| ADI AR 2208 | <<locked>> | 80% | 39,581 psi | 83% | 2310 fps | 99.1% |
| ADI AR 2208 | <<locked>> | 80% | 38,783 psi | 81% | 2287 fps | 98.8% |
| ADI AR 2208 | <<locked>> | 80% | 39,581 psi | 83% | 2310 fps | 99.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 39,450 psi | 82% | 2333 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 38,551 psi | 81% | 2310 fps | 99.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 39,450 psi | 82% | 2333 fps | 99.8% |
| Alliant Reloder-16 | <<locked>> | 80% | 30,560 psi | 64% | 2208 fps | 96.4% |
| Alliant Reloder-16 | <<locked>> | 80% | 29,907 psi | 62% | 2182 fps | 95.8% |
| Alliant Reloder-16 | <<locked>> | 80% | 30,560 psi | 64% | 2208 fps | 96.4% |
| Alliant Reloder-17 | <<locked>> | 80% | 33,997 psi | 71% | 2323 fps | 99.1% |
| Alliant Reloder-17 | <<locked>> | 80% | 33,127 psi | 69% | 2290 fps | 98.7% |
| Alliant Reloder-17 | <<locked>> | 80% | 33,997 psi | 71% | 2323 fps | 99.1% |
| Alliant Reloder-23 | <<locked>> | 84% | 25,048 psi | 52% | 2090 fps | 95.3% |
| Alliant Reloder-23 | <<locked>> | 86% | 25,904 psi | 54% | 2106 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 84% | 25,048 psi | 52% | 2090 fps | 95.3% |
| Alliant Reloder-25 | <<locked>> | 98% | 33,852 psi | 71% | 2329 fps | 95.9% |
| Alliant Reloder-25 | <<locked>> | 98% | 32,880 psi | 69% | 2293 fps | 95.1% |
| Alliant Reloder-25 | <<locked>> | 98% | 33,852 psi | 71% | 2329 fps | 95.9% |
| Alliant Reloder-26 | <<locked>> | 88% | 30,226 psi | 63% | 2290 fps | 95.4% |
| Alliant Reloder-26 | <<locked>> | 90% | 31,241 psi | 65% | 2306 fps | 95.6% |
| Alliant Reloder-26 | <<locked>> | 88% | 30,226 psi | 63% | 2290 fps | 95.4% |
| Bofors RP3 | <<locked>> | 80% | 39,160 psi | 82% | 2339 fps | 99.8% |
| Bofors RP3 | <<locked>> | 80% | 38,014 psi | 79% | 2310 fps | 99.7% |
| Bofors RP3 | <<locked>> | 80% | 39,160 psi | 82% | 2339 fps | 99.8% |
| Bofors RP7 | <<locked>> | 84% | 39,842 psi | 83% | 2313 fps | 95.7% |
| Bofors RP7 | <<locked>> | 84% | 38,899 psi | 81% | 2283 fps | 95.1% |
| Bofors RP7 | <<locked>> | 84% | 39,842 psi | 83% | 2313 fps | 95.7% |
| Hodgdon H380 | <<locked>> | 80% | 39,856 psi | 83% | 2346 fps | 98.4% |
| Hodgdon H380 | <<locked>> | 80% | 38,827 psi | 81% | 2316 fps | 98% |
| Hodgdon H380 | <<locked>> | 80% | 39,856 psi | 83% | 2346 fps | 98.4% |
| Hodgdon H414 | <<locked>> | 84% | 37,072 psi | 77% | 2343 fps | 95.6% |
| Hodgdon H414 | <<locked>> | 84% | 35,897 psi | 75% | 2310 fps | 95% |
| Hodgdon H414 | <<locked>> | 84% | 37,072 psi | 77% | 2343 fps | 95.6% |
| Hodgdon H4350 | <<locked>> | 84% | 40,509 psi | 85% | 2362 fps | 95.1% |
| Hodgdon H4350 | <<locked>> | 84% | 40,509 psi | 85% | 2362 fps | 95.1% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 28,152 psi | 59% | 2123 fps | 97.2% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 27,485 psi | 57% | 2096 fps | 96.7% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 28,152 psi | 59% | 2123 fps | 97.2% |
| Hodgdon Superformance | <<locked>> | 86% | 38,856 psi | 81% | 2402 fps | 95.5% |
| Hodgdon Superformance | <<locked>> | 88% | 40,669 psi | 85% | 2428 fps | 95.9% |
| Hodgdon Superformance | <<locked>> | 86% | 38,856 psi | 81% | 2402 fps | 95.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,760 psi | 56% | 1368 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,455 psi | 55% | 1352 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,760 psi | 56% | 1368 fps | 100% |
| IMR 4350 | <<locked>> | 86% | 37,768 psi | 79% | 2300 fps | 95% |
| IMR 4350 | <<locked>> | 88% | 38,986 psi | 81% | 2313 fps | 95.2% |
| IMR 4350 | <<locked>> | 86% | 37,768 psi | 79% | 2300 fps | 95% |
| IMR 4451 Enduron | <<locked>> | 80% | 36,825 psi | 77% | 2254 fps | 95.2% |
| IMR 4451 Enduron | <<locked>> | 82% | 38,159 psi | 80% | 2270 fps | 95.4% |
| IMR 4451 Enduron | <<locked>> | 80% | 36,825 psi | 77% | 2254 fps | 95.2% |
| IMR 4831 | <<locked>> | 80% | 29,486 psi | 62% | 2165 fps | 96% |
| IMR 4831 | <<locked>> | 80% | 28,500 psi | 60% | 2133 fps | 95.4% |
| IMR 4831 | <<locked>> | 80% | 29,486 psi | 62% | 2165 fps | 96% |
| Lovex S062 | <<locked>> | 80% | 40,770 psi | 85% | 2316 fps | 99.9% |
| Lovex S065 | <<locked>> | 80% | 34,243 psi | 72% | 2208 fps | 96% |
| Lovex S065 | <<locked>> | 80% | 33,489 psi | 70% | 2182 fps | 95.5% |
| Lovex S065 | <<locked>> | 80% | 34,243 psi | 72% | 2208 fps | 96% |
| Lovex S070 | <<locked>> | 84% | 36,666 psi | 77% | 2280 fps | 95.6% |
| Lovex S070 | <<locked>> | 84% | 35,752 psi | 75% | 2251 fps | 95.1% |
| Lovex S070 | <<locked>> | 84% | 36,666 psi | 77% | 2280 fps | 95.6% |
| Lovex S071 | <<locked>> | 98% | 33,446 psi | 70% | 2264 fps | 95.5% |
| Lovex S071 | <<locked>> | 98% | 33,446 psi | 70% | 2264 fps | 95.5% |
| Norma 203B | <<locked>> | 80% | 40,480 psi | 85% | 2349 fps | 99.5% |
| Norma MRP | <<locked>> | 94% | 37,333 psi | 78% | 2421 fps | 95.4% |
| Norma MRP | <<locked>> | 96% | 38,551 psi | 81% | 2434 fps | 95.5% |
| Norma MRP | <<locked>> | 94% | 37,333 psi | 78% | 2421 fps | 95.4% |
| Norma URP | <<locked>> | 80% | 30,589 psi | 64% | 2201 fps | 96.2% |
| Norma URP | <<locked>> | 80% | 29,660 psi | 62% | 2169 fps | 95.6% |
| Norma URP | <<locked>> | 80% | 30,589 psi | 64% | 2201 fps | 96.2% |
| Ramshot Big Game | <<locked>> | 80% | 40,132 psi | 84% | 2369 fps | 99.4% |
| Ramshot Hunter | <<locked>> | 84% | 33,910 psi | 71% | 2283 fps | 95.4% |
| Ramshot Hunter | <<locked>> | 86% | 35,215 psi | 74% | 2303 fps | 95.7% |
| Ramshot Hunter | <<locked>> | 84% | 33,910 psi | 71% | 2283 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,035 psi | 56% | 1401 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,021 psi | 56% | 1391 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,035 psi | 56% | 1401 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 40,234 psi | 84% | 2329 fps | 97.1% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 39,305 psi | 82% | 2300 fps | 96.6% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 40,234 psi | 84% | 2329 fps | 97.1% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 36,172 psi | 76% | 2375 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 35,230 psi | 74% | 2346 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 36,172 psi | 76% | 2375 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 29,979 psi | 63% | 2215 fps | 95.7% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 29,109 psi | 61% | 2185 fps | 95.1% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 29,979 psi | 63% | 2215 fps | 95.7% |
| ReloadSwiss RS 70 | <<locked>> | 82% | 32,039 psi | 67% | 2267 fps | 95.6% |
| ReloadSwiss RS 70 | <<locked>> | 84% | 33,301 psi | 70% | 2287 fps | 95.9% |
| ReloadSwiss RS 70 | <<locked>> | 82% | 32,039 psi | 67% | 2267 fps | 95.6% |
| Rottweil R 903 | <<locked>> | 80% | 36,869 psi | 77% | 2290 fps | 99.5% |
| Rottweil R 903 | <<locked>> | 80% | 35,737 psi | 75% | 2260 fps | 99.3% |
| Rottweil R 903 | <<locked>> | 80% | 36,869 psi | 77% | 2290 fps | 99.5% |
| Rottweil R 907 | <<locked>> | 84% | 39,842 psi | 83% | 2313 fps | 95.7% |
| Rottweil R 907 | <<locked>> | 84% | 38,899 psi | 81% | 2283 fps | 95.1% |
| Rottweil R 907 | <<locked>> | 84% | 39,842 psi | 83% | 2313 fps | 95.7% |
| Shooters World Long Rifle | <<locked>> | 80% | 34,243 psi | 72% | 2208 fps | 96% |
| Shooters World Long Rifle | <<locked>> | 80% | 33,489 psi | 70% | 2182 fps | 95.5% |
| Shooters World Long Rifle | <<locked>> | 80% | 34,243 psi | 72% | 2208 fps | 96% |
| Shooters World Precision | <<locked>> | 80% | 40,770 psi | 85% | 2316 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 84% | 36,666 psi | 77% | 2280 fps | 95.6% |
| Shooters World SW4350 | <<locked>> | 84% | 35,752 psi | 75% | 2251 fps | 95.1% |
| Shooters World SW4350 | <<locked>> | 84% | 36,666 psi | 77% | 2280 fps | 95.6% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 37,753 psi | 79% | 2339 fps | 99.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 36,680 psi | 77% | 2306 fps | 98.9% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 37,753 psi | 79% | 2339 fps | 99.2% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 39,189 psi | 82% | 2224 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 38,334 psi | 80% | 2205 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 39,189 psi | 82% | 2224 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 35,549 psi | 74% | 2201 fps | 95% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 36,912 psi | 77% | 2221 fps | 95.2% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 35,549 psi | 74% | 2201 fps | 95% |
| Somchem S355 | <<locked>> | 80% | 37,623 psi | 79% | 2293 fps | 99.5% |
| Somchem S355 | <<locked>> | 80% | 36,796 psi | 77% | 2270 fps | 99.3% |
| Somchem S355 | <<locked>> | 80% | 37,623 psi | 79% | 2293 fps | 99.5% |
| Somchem S365 | <<locked>> | 80% | 27,427 psi | 57% | 2162 fps | 98.3% |
| Somchem S365 | <<locked>> | 80% | 26,600 psi | 56% | 2129 fps | 97.8% |
| Somchem S365 | <<locked>> | 80% | 27,427 psi | 57% | 2162 fps | 98.3% |
| Somchem S385 | <<locked>> | 92% | 37,652 psi | 79% | 2336 fps | 95% |
| Somchem S385 | <<locked>> | 94% | 38,972 psi | 81% | 2352 fps | 95.2% |
| Somchem S385 | <<locked>> | 92% | 37,652 psi | 79% | 2336 fps | 95% |
| Vihtavuori N150 | <<locked>> | 80% | 35,810 psi | 75% | 2234 fps | 99.8% |
| Vihtavuori N150 | <<locked>> | 80% | 34,766 psi | 73% | 2208 fps | 99.7% |
| Vihtavuori N150 | <<locked>> | 80% | 35,810 psi | 75% | 2234 fps | 99.8% |
| Vihtavuori N160 | <<locked>> | 80% | 31,908 psi | 67% | 2201 fps | 96.6% |
| Vihtavuori N160 | <<locked>> | 80% | 30,951 psi | 65% | 2169 fps | 96% |
| Vihtavuori N160 | <<locked>> | 80% | 31,908 psi | 67% | 2201 fps | 96.6% |
| Vihtavuori N165 | <<locked>> | 98% | 39,465 psi | 82% | 2356 fps | 95% |
| Vihtavuori N165 | <<locked>> | 98% | 39,465 psi | 82% | 2356 fps | 95% |
| Vihtavuori N550 | <<locked>> | 80% | 31,372 psi | 66% | 2205 fps | 96.2% |
| Vihtavuori N550 | <<locked>> | 80% | 30,443 psi | 64% | 2172 fps | 95.6% |
| Vihtavuori N550 | <<locked>> | 80% | 31,372 psi | 66% | 2205 fps | 96.2% |
| Vihtavuori N555 | <<locked>> | 84% | 26,760 psi | 56% | 2156 fps | 95.4% |
| Vihtavuori N555 | <<locked>> | 86% | 27,644 psi | 58% | 2172 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 84% | 26,760 psi | 56% | 2156 fps | 95.4% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 31,560 psi | 66% | 2178 fps | 98.5% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 30,864 psi | 64% | 2152 fps | 98.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 31,560 psi | 66% | 2178 fps | 98.5% |
| Winchester 760 | <<locked>> | 84% | 37,072 psi | 77% | 2343 fps | 95.6% |
| Winchester 760 | <<locked>> | 84% | 36,158 psi | 76% | 2313 fps | 95.1% |
| Winchester 760 | <<locked>> | 84% | 37,072 psi | 77% | 2343 fps | 95.6% |
| Winchester StaBALL HD | <<locked>> | 88% | 24,918 psi | 52% | 2156 fps | 95.6% |
| Winchester StaBALL HD | <<locked>> | 90% | 25,860 psi | 54% | 2175 fps | 96% |
| Winchester StaBALL HD | <<locked>> | 88% | 24,918 psi | 52% | 2156 fps | 95.6% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 149 powders for 7 mm Mag. Fl. H&H loaded with the .284 | 175gr | Hornady ELD-X. Alliant Reloder-26 delivers the highest muzzle velocity at 2,566 fps; across all powders the maximum-charge window runs from 1,522 fps to 2,566 fps. Accurate 3100 gives the best case fill at 100 %, and 149 of the 149 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (330 MPa), the top charges use 73–90 %, leaving at least 10 % headroom. The 175.0 gr projectile in 0.284" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 3100, Accurate 3100 reach 100 % fill or more at maximum charge, so these are compressed loads: they need a long drop tube to seat cleanly and react sensitively to the case capacity of your own brass lot. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.