Load Specifications
Load data in caliber 7 mm-08 Rem. with .284 | 170gr | Norma ORYX bullet and 96 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Alliant Power Pro 2000-MR and Hodgdon Superformance.
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.
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You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 53,156 psi | 88% | 2405 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 51,329 psi | 85% | 2428 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 52,765 psi | 88% | 2480 fps | 100% |
| Accurate 2700 | <<locked>> | 90% | 54,215 psi | 90% | 2470 fps | 97.2% |
| Accurate 4064 | <<locked>> | 90% | 51,097 psi | 85% | 2467 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 53,606 psi | 89% | 2582 fps | 99.7% |
| ADI AR 2206H | <<locked>> | 86% | 51,880 psi | 86% | 2493 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 92% | 53,055 psi | 88% | 2497 fps | 99.8% |
| ADI Benchmark 8208 | <<locked>> | 86% | 54,331 psi | 90% | 2493 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 51,735 psi | 86% | 2428 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 51,126 psi | 85% | 2595 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 52,707 psi | 88% | 2513 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 90% | 53,417 psi | 89% | 2533 fps | 99.9% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 51,967 psi | 86% | 2589 fps | 99.8% |
| Alliant Reloder-17 | <<locked>> | 96% | 52,794 psi | 88% | 2621 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 37,043 psi | 62% | 2359 fps | 98.7% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 40,901 psi | 68% | 2493 fps | 97.7% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 51,547 psi | 86% | 2510 fps | 99.6% |
| Bofors RP3 | <<locked>> | 92% | 53,127 psi | 88% | 2530 fps | 100% |
| Bofors RP7 | <<locked>> | 96% | 53,417 psi | 89% | 2500 fps | 97.4% |
| Hodgdon Benchmark | <<locked>> | 84% | 53,011 psi | 88% | 2434 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 53,563 psi | 89% | 2523 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 51,692 psi | 86% | 2559 fps | 99.8% |
| Hodgdon H380 | <<locked>> | 92% | 54,128 psi | 90% | 2539 fps | 99.5% |
| Hodgdon H414 | <<locked>> | 98% | 53,374 psi | 89% | 2585 fps | 98.1% |
| Hodgdon H4350 | <<locked>> | 96% | 54,172 psi | 90% | 2546 fps | 96.9% |
| Hodgdon H4895 | <<locked>> | 86% | 52,359 psi | 87% | 2500 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 48,095 psi | 80% | 2477 fps | 99.9% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 51,387 psi | 85% | 2533 fps | 100% |
| Hodgdon Superformance | <<locked>> | 98% | 54,056 psi | 90% | 2618 fps | 97.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,476 psi | 59% | 1506 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 53,751 psi | 89% | 2507 fps | 100% |
| IMR 3031 | <<locked>> | 86% | 52,402 psi | 87% | 2487 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 52,359 psi | 87% | 2477 fps | 99.8% |
| IMR 4166 Enduron | <<locked>> | 88% | 52,707 psi | 88% | 2461 fps | 97.7% |
| IMR 4350ᴾ | <<locked>> | 100% | 53,374 psi | 89% | 2523 fps | 97.4% |
| IMR 4451 Enduron | <<locked>> | 94% | 52,040 psi | 86% | 2480 fps | 97.6% |
| IMR 4831ᴾ | <<locked>> | 100% | 50,720 psi | 84% | 2530 fps | 99.5% |
| IMR 4895 | <<locked>> | 88% | 51,329 psi | 85% | 2513 fps | 99.9% |
| IMR 8208 XBR | <<locked>> | 86% | 54,331 psi | 90% | 2493 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 51,488 psi | 86% | 2474 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 51,866 psi | 86% | 2431 fps | 99.9% |
| Lovex S062 | <<locked>> | 90% | 52,170 psi | 87% | 2474 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 54,360 psi | 90% | 2520 fps | 99% |
| Lovex S070 | <<locked>> | 98% | 51,967 psi | 86% | 2507 fps | 97.9% |
| Norma 201 | <<locked>> | 88% | 54,230 psi | 90% | 2490 fps | 100% |
| Norma 202 | <<locked>> | 86% | 51,213 psi | 85% | 2448 fps | 100% |
| Norma 203B | <<locked>> | 90% | 52,591 psi | 87% | 2523 fps | 100% |
| Norma 204ᴾ | <<locked>> | 100% | 53,708 psi | 89% | 2562 fps | 96.1% |
| Norma URPᴾ | <<locked>> | 100% | 53,098 psi | 88% | 2575 fps | 99.6% |
| Ramshot Big Game | <<locked>> | 90% | 52,634 psi | 87% | 2543 fps | 99.9% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 51,605 psi | 86% | 2569 fps | 98.5% |
| Ramshot TAC | <<locked>> | 84% | 51,184 psi | 85% | 2467 fps | 98.8% |
| Ramshot Wild Boar | <<locked>> | 86% | 54,186 psi | 90% | 2530 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 82% | 51,953 psi | 86% | 2451 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,984 psi | 60% | 1545 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 53,983 psi | 90% | 2474 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 50,966 psi | 85% | 2474 fps | 98% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 53,679 psi | 89% | 2595 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 52,736 psi | 88% | 2621 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 53,214 psi | 88% | 2605 fps | 99.6% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 53,534 psi | 89% | 2635 fps | 99.5% |
| Rottweil R 901 | <<locked>> | 84% | 51,982 psi | 86% | 2428 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 51,256 psi | 85% | 2444 fps | 100% |
| Rottweil R 903 | <<locked>> | 94% | 53,011 psi | 88% | 2520 fps | 100% |
| Rottweil R 907 | <<locked>> | 96% | 53,417 psi | 89% | 2500 fps | 97.4% |
| Shooters World Long Rifle | <<locked>> | 98% | 54,360 psi | 90% | 2520 fps | 99% |
| Shooters World Match Rifle | <<locked>> | 86% | 51,488 psi | 86% | 2474 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 52,170 psi | 87% | 2474 fps | 100% |
| Shooters World SW4350 | <<locked>> | 98% | 51,967 psi | 86% | 2507 fps | 97.9% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 54,331 psi | 90% | 2572 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 53,127 psi | 88% | 2497 fps | 99.3% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 53,838 psi | 89% | 2516 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 52,547 psi | 87% | 2392 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 52,562 psi | 87% | 2392 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 51,634 psi | 86% | 2434 fps | 97.5% |
| Somchem S321 | <<locked>> | 82% | 52,025 psi | 86% | 2480 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 51,822 psi | 86% | 2392 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 52,620 psi | 87% | 2487 fps | 99.9% |
| Somchem S355 | <<locked>> | 94% | 53,243 psi | 88% | 2516 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 47,384 psi | 79% | 2530 fps | 100% |
| Vihtavuori N130 | <<locked>> | 82% | 52,663 psi | 87% | 2359 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 52,750 psi | 88% | 2379 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 53,940 psi | 90% | 2451 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 51,793 psi | 86% | 2431 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 51,488 psi | 86% | 2457 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 52,286 psi | 87% | 2526 fps | 99.5% |
| Vihtavuori N530 | <<locked>> | 84% | 51,648 psi | 86% | 2451 fps | 100% |
| Vihtavuori N540 | <<locked>> | 90% | 53,026 psi | 88% | 2470 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 51,169 psi | 85% | 2530 fps | 99.3% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 40,089 psi | 67% | 2425 fps | 98.6% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 52,475 psi | 87% | 2510 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 51,184 psi | 85% | 2493 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 53,374 psi | 89% | 2585 fps | 98.1% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 32,880 psi | 55% | 2346 fps | 98.2% |
| Winchester StaBALL Match | <<locked>> | 88% | 53,461 psi | 89% | 2523 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 46,920 psi | 78% | 2323 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 39,668 psi | 66% | 2264 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 46,209 psi | 77% | 2392 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 44,744 psi | 74% | 2329 fps | 95.1% |
| Accurate 4064 | <<locked>> | 80% | 37,521 psi | 62% | 2257 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 31,125 psi | 52% | 2192 fps | 95.1% |
| ADI AR 2206H | <<locked>> | 80% | 43,062 psi | 72% | 2352 fps | 99.2% |
| ADI AR 2208 | <<locked>> | 80% | 36,753 psi | 61% | 2224 fps | 97.5% |
| ADI Benchmark 8208 | <<locked>> | 80% | 45,136 psi | 75% | 2359 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 80% | 45,324 psi | 75% | 2346 fps | 100% |
| Alliant Power Pro 2000-MR | 37.1 gr | 80% | 39,030 psi | 65% | 2382 fps | 98% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 36,332 psi | 60% | 2247 fps | 98.8% |
| Alliant Reloder-15 | <<locked>> | 80% | 38,841 psi | 65% | 2300 fps | 98.2% |
| Alliant Reloder-16 | <<locked>> | 84% | 31,923 psi | 53% | 2201 fps | 95.2% |
| Alliant Reloder-17 | <<locked>> | 80% | 31,125 psi | 52% | 2215 fps | 96.8% |
| Alliant Reloder-23 | <<locked>> | 92% | 29,153 psi | 48% | 2169 fps | 95.7% |
| Alliant Reloder-26 | <<locked>> | 96% | 35,607 psi | 59% | 2379 fps | 95.9% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 42,250 psi | 70% | 2362 fps | 98.4% |
| Bofors RP3 | <<locked>> | 80% | 35,708 psi | 59% | 2247 fps | 98.8% |
| Bofors RP7 | <<locked>> | 90% | 44,295 psi | 74% | 2356 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 47,036 psi | 78% | 2352 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 43,801 psi | 73% | 2385 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 80% | 48,356 psi | 80% | 2513 fps | 99.6% |
| Hodgdon H380 | <<locked>> | 80% | 36,695 psi | 61% | 2251 fps | 96.4% |
| Hodgdon H414 | <<locked>> | 90% | 41,031 psi | 68% | 2385 fps | 95.3% |
| Hodgdon H4350 | <<locked>> | 92% | 47,979 psi | 80% | 2454 fps | 95.5% |
| Hodgdon H4895 | <<locked>> | 80% | 43,468 psi | 72% | 2365 fps | 99.6% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 27,383 psi | 45% | 2067 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 39,450 psi | 66% | 2343 fps | 99.4% |
| Hodgdon Superformance | 44.4 gr | 92% | 43,743 psi | 73% | 2451 fps | 95.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,252 psi | 44% | 1342 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 41,785 psi | 69% | 2323 fps | 99.4% |
| IMR 3031 | <<locked>> | 80% | 42,917 psi | 71% | 2356 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 38,551 psi | 64% | 2254 fps | 98.1% |
| IMR 4166 Enduron | <<locked>> | 80% | 41,162 psi | 68% | 2274 fps | 95.1% |
| IMR 4350 | <<locked>> | 94% | 44,367 psi | 74% | 2382 fps | 95.4% |
| IMR 4451 Enduron | <<locked>> | 88% | 43,352 psi | 72% | 2343 fps | 95.6% |
| IMR 4831 | <<locked>> | 86% | 32,401 psi | 54% | 2205 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 39,784 psi | 66% | 2326 fps | 98.8% |
| IMR 8208 XBR | <<locked>> | 80% | 45,136 psi | 75% | 2359 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 42,134 psi | 70% | 2339 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 43,468 psi | 72% | 2300 fps | 99.3% |
| Lovex S062 | <<locked>> | 80% | 38,493 psi | 64% | 2260 fps | 99.4% |
| Lovex S065 | <<locked>> | 84% | 35,766 psi | 59% | 2208 fps | 95% |
| Lovex S070 | <<locked>> | 90% | 40,422 psi | 67% | 2320 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 42,395 psi | 70% | 2316 fps | 99.8% |
| Norma 202 | <<locked>> | 80% | 42,685 psi | 71% | 2323 fps | 100% |
| Norma 203B | <<locked>> | 80% | 38,232 psi | 64% | 2290 fps | 98.5% |
| Norma 204 | <<locked>> | 98% | 50,256 psi | 83% | 2513 fps | 95.4% |
| Norma URP | <<locked>> | 84% | 31,807 psi | 53% | 2195 fps | 95.1% |
| Ramshot Big Game | <<locked>> | 80% | 37,695 psi | 63% | 2300 fps | 98.2% |
| Ramshot Hunter | <<locked>> | 90% | 37,753 psi | 63% | 2329 fps | 95.1% |
| Ramshot TAC | <<locked>> | 80% | 44,889 psi | 75% | 2365 fps | 97.7% |
| Ramshot Wild Boar | <<locked>> | 80% | 44,382 psi | 74% | 2385 fps | 99.4% |
| Ramshot X-Terminator | <<locked>> | 80% | 48,834 psi | 81% | 2408 fps | 99.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,789 psi | 45% | 1378 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 50,589 psi | 84% | 2431 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 39,508 psi | 66% | 2283 fps | 95.4% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 40,741 psi | 68% | 2392 fps | 98.6% |
| ReloadSwiss RS 60 | 36.5 gr | 80% | 33,141 psi | 55% | 2274 fps | 99.5% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 33,069 psi | 55% | 2254 fps | 95.3% |
| ReloadSwiss RS 70 | <<locked>> | 88% | 35,781 psi | 59% | 2310 fps | 95.3% |
| Rottweil R 901 | <<locked>> | 80% | 46,340 psi | 77% | 2349 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 40,364 psi | 67% | 2274 fps | 99.6% |
| Rottweil R 903 | <<locked>> | 80% | 33,518 psi | 56% | 2198 fps | 98% |
| Rottweil R 907 | <<locked>> | 90% | 44,295 psi | 74% | 2356 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 84% | 35,766 psi | 59% | 2208 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 80% | 42,134 psi | 70% | 2339 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 38,493 psi | 64% | 2260 fps | 99.4% |
| Shooters World SW4350 | <<locked>> | 90% | 40,422 psi | 67% | 2320 fps | 95.3% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 34,650 psi | 58% | 2244 fps | 97.5% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 43,366 psi | 72% | 2349 fps | 97.9% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 41,742 psi | 69% | 2333 fps | 99% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 43,642 psi | 73% | 2267 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 36,230 psi | 60% | 2152 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 42,482 psi | 71% | 2297 fps | 95.6% |
| Somchem S321 | <<locked>> | 80% | 48,805 psi | 81% | 2434 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 43,410 psi | 72% | 2274 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 43,004 psi | 71% | 2346 fps | 99.2% |
| Somchem S355 | <<locked>> | 80% | 34,650 psi | 58% | 2205 fps | 98% |
| Somchem S365 | <<locked>> | 80% | 24,990 psi | 42% | 2054 fps | 95.5% |
| Vihtavuori N130 | <<locked>> | 80% | 49,298 psi | 82% | 2320 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 43,947 psi | 73% | 2260 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 39,566 psi | 66% | 2254 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 40,132 psi | 67% | 2260 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 32,692 psi | 54% | 2146 fps | 98.7% |
| Vihtavuori N160 | <<locked>> | 84% | 33,243 psi | 55% | 2198 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 45,237 psi | 75% | 2359 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 80% | 38,754 psi | 64% | 2257 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 32,663 psi | 54% | 2201 fps | 95.1% |
| Vihtavuori N555 | <<locked>> | 92% | 31,082 psi | 52% | 2234 fps | 95.8% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 29,211 psi | 49% | 2083 fps | 96.1% |
| Winchester 748 | <<locked>> | 80% | 44,527 psi | 74% | 2398 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 41,031 psi | 68% | 2385 fps | 95.3% |
| Winchester StaBALL HD | <<locked>> | 96% | 29,008 psi | 48% | 2234 fps | 96.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 40,944 psi | 68% | 2333 fps | 99.3% |
Recommended = one of the top powders for this cartridge and bullet combination.
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 112 powders for 7 mm-08 Rem. loaded with the .284 | 170gr | Norma ORYX. ReloadSwiss RS 70 delivers the highest muzzle velocity at 2,635 fps; across all powders the maximum-charge window runs from 1,506 fps to 2,635 fps. Accurate 3100 gives the best case fill at 100 %, and 112 of the 112 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 53–90 %, leaving at least 10 % headroom. The 170.0 gr projectile in 0.284" calls for a 1:12.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 4350, ADI AR 2209 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. ReloadSwiss RS 60, Alliant Power Pro 2000-MR, Hodgdon Superformance rank at the top here: for 7 mm-08 Rem. with the .284 | 170gr | Norma ORYX they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2209, Alliant Reloder-19, Alliant Reloder-22 burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.