Load Specifications
Bullet Manufacturer:North Fork
Bullet Weight:200 gr
Bullet Diameter:0.308"
Bullet Length:<<locked>>
Case Length (l3):2.003"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:74 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:24"
Max. allowed Pressure:65,000 psi
Recommended Twist Rate:1:12.0
Load data in caliber .300 Rem. SA Ultra Mag. with .308 | 200gr | NorthFork Bonded Core bullet and 112 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-17, ReloadSwiss RS 60 and ReloadSwiss RS 70.
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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 82% | 55,419 psi | 85% | 2477 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 58,146 psi | 89% | 2549 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 55,898 psi | 86% | 2566 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 56,652 psi | 87% | 2569 fps | 98.6% |
| Accurate 3100ᴾ | <<locked>> | 100% | 44,991 psi | 69% | 2493 fps | 98.3% |
| Accurate 4064 | <<locked>> | 90% | 58,088 psi | 89% | 2595 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 58,581 psi | 90% | 2697 fps | 100% |
| ADI AR 2206H | <<locked>> | 86% | 58,146 psi | 89% | 2631 fps | 100% |
| ADI AR 2208 | <<locked>> | 90% | 55,724 psi | 86% | 2589 fps | 100% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 52,576 psi | 81% | 2628 fps | 97.3% |
| ADI Benchmark 8208 | <<locked>> | 84% | 56,869 psi | 87% | 2575 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 58,581 psi | 90% | 2546 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 58,088 psi | 89% | 2753 fps | 100% |
| Alliant Power Pro Varmintᴾ | <<locked>> | 100% | 52,257 psi | 80% | 2628 fps | 97.3% |
| Alliant Power Pro Varmintᴾ | <<locked>> | 100% | 52,257 psi | 80% | 2628 fps | 97.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 55,796 psi | 86% | 2605 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 56,275 psi | 87% | 2625 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 98% | 55,579 psi | 86% | 2697 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 94% | 56,884 psi | 88% | 2726 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 51,474 psi | 79% | 2618 fps | 97.2% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 45,121 psi | 69% | 2559 fps | 96% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 42,728 psi | 66% | 2520 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 37,521 psi | 58% | 2431 fps | 97% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 47,877 psi | 74% | 2677 fps | 99.8% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 57,914 psi | 89% | 2648 fps | 100% |
| Bofors RP3 | <<locked>> | 90% | 56,507 psi | 87% | 2621 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 45,121 psi | 69% | 2559 fps | 96% |
| Bofors RP7 | <<locked>> | 94% | 56,449 psi | 87% | 2605 fps | 98.7% |
| Hodgdon Benchmark | <<locked>> | 84% | 58,450 psi | 90% | 2556 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 56,637 psi | 87% | 2612 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 58,813 psi | 90% | 2707 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 57,406 psi | 88% | 2638 fps | 100% |
| Hodgdon H414 | <<locked>> | 96% | 57,377 psi | 88% | 2697 fps | 99.3% |
| Hodgdon H4350 | <<locked>> | 94% | 57,769 psi | 89% | 2661 fps | 98.5% |
| Hodgdon H4895 | <<locked>> | 86% | 58,813 psi | 90% | 2638 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 55,419 psi | 85% | 2621 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 58,581 psi | 90% | 2674 fps | 100% |
| Hodgdon Superformance | <<locked>> | 96% | 57,725 psi | 89% | 2736 fps | 99.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,810 psi | 55% | 1562 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 56,260 psi | 87% | 2592 fps | 100% |
| IMR 3031 | <<locked>> | 84% | 55,506 psi | 85% | 2566 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 58,726 psi | 90% | 2615 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 88% | 58,247 psi | 90% | 2602 fps | 99.3% |
| IMR 4350 | <<locked>> | 98% | 56,884 psi | 88% | 2631 fps | 98.8% |
| IMR 4451 Enduron | <<locked>> | 94% | 58,102 psi | 89% | 2628 fps | 99.2% |
| IMR 4831ᴾ | <<locked>> | 100% | 58,537 psi | 90% | 2684 fps | 100% |
| IMR 4895 | <<locked>> | 88% | 57,740 psi | 89% | 2651 fps | 100% |
| IMR 8208 XBR | <<locked>> | 84% | 56,869 psi | 87% | 2575 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 58,334 psi | 90% | 2605 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 57,145 psi | 88% | 2556 fps | 100% |
| Lovex S062 | <<locked>> | 90% | 58,668 psi | 90% | 2608 fps | 100% |
| Lovex S065 | <<locked>> | 96% | 57,682 psi | 89% | 2621 fps | 99.8% |
| Lovex S070 | <<locked>> | 96% | 55,274 psi | 85% | 2612 fps | 99.2% |
| Lovex S071ᴾ | <<locked>> | 100% | 37,434 psi | 58% | 2359 fps | 96.5% |
| Norma 201 | <<locked>> | 86% | 56,797 psi | 87% | 2575 fps | 100% |
| Norma 202 | <<locked>> | 86% | 57,479 psi | 88% | 2572 fps | 100% |
| Norma 203B | <<locked>> | 88% | 55,521 psi | 85% | 2615 fps | 100% |
| Norma 204 | <<locked>> | 98% | 57,566 psi | 89% | 2680 fps | 98% |
| Norma MRPᴾ | <<locked>> | 100% | 47,645 psi | 73% | 2638 fps | 98% |
| Norma URP | <<locked>> | 98% | 57,232 psi | 88% | 2684 fps | 100% |
| Ramshot Big Game | <<locked>> | 88% | 56,159 psi | 86% | 2641 fps | 100% |
| Ramshot Hunter | <<locked>> | 98% | 55,753 psi | 86% | 2684 fps | 99.6% |
| Ramshot TAC | <<locked>> | 84% | 57,072 psi | 88% | 2608 fps | 99.8% |
| Ramshot Wild Boar | <<locked>> | 84% | 56,855 psi | 87% | 2618 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 82% | 57,769 psi | 89% | 2585 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,434 psi | 56% | 1601 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 57,348 psi | 88% | 2621 fps | 99.5% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 57,232 psi | 88% | 2690 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 56,565 psi | 87% | 2720 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 58,204 psi | 90% | 2720 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 57,014 psi | 88% | 2746 fps | 100% |
| Rottweil R 901 | <<locked>> | 84% | 57,682 psi | 89% | 2549 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 57,290 psi | 88% | 2572 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 56,391 psi | 87% | 2612 fps | 100% |
| Rottweil R 904ᴾ | <<locked>> | 100% | 54,375 psi | 84% | 2602 fps | 96.5% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 50,473 psi | 78% | 2605 fps | 97.2% |
| Rottweil R 907 | <<locked>> | 94% | 56,449 psi | 87% | 2605 fps | 98.7% |
| Shooters World Long Rifle | <<locked>> | 96% | 57,682 psi | 89% | 2621 fps | 99.8% |
| Shooters World Match Rifle | <<locked>> | 86% | 58,334 psi | 90% | 2605 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 58,668 psi | 90% | 2608 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 55,274 psi | 85% | 2612 fps | 99.2% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 58,102 psi | 89% | 2671 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 55,622 psi | 86% | 2585 fps | 99.9% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 56,478 psi | 87% | 2605 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 58,102 psi | 89% | 2510 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 58,334 psi | 90% | 2507 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 57,870 psi | 89% | 2582 fps | 99.2% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 49,980 psi | 77% | 2598 fps | 97.1% |
| Somchem S321 | <<locked>> | 82% | 58,363 psi | 90% | 2612 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 57,464 psi | 88% | 2507 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 55,361 psi | 85% | 2575 fps | 100% |
| Somchem S355 | <<locked>> | 92% | 56,753 psi | 87% | 2612 fps | 100% |
| Somchem S361ᴾ | <<locked>> | 100% | 56,376 psi | 87% | 2602 fps | 95.9% |
| Somchem S365ᴾ | <<locked>> | 100% | 55,347 psi | 85% | 2680 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 51,053 psi | 79% | 2582 fps | 98% |
| Vihtavuori N130 | <<locked>> | 82% | 57,682 psi | 89% | 2467 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 58,421 psi | 90% | 2490 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 57,406 psi | 88% | 2533 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 58,059 psi | 89% | 2552 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 58,204 psi | 90% | 2589 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 55,898 psi | 86% | 2628 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 44,048 psi | 68% | 2457 fps | 96.1% |
| Vihtavuori N530 | <<locked>> | 84% | 57,609 psi | 89% | 2579 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 55,927 psi | 86% | 2552 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 58,566 psi | 90% | 2684 fps | 100% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 47,311 psi | 73% | 2585 fps | 99.9% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 55,811 psi | 86% | 2605 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 57,841 psi | 89% | 2625 fps | 100% |
| Winchester 760 | <<locked>> | 96% | 57,377 psi | 88% | 2697 fps | 99.3% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 38,232 psi | 59% | 2549 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 86% | 56,565 psi | 87% | 2615 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 47,892 psi | 74% | 2523 fps | 96.3% |
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% | 52,127 psi | 80% | 2434 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 44,976 psi | 69% | 2379 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 52,315 psi | 80% | 2520 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 43,685 psi | 67% | 2369 fps | 96.2% |
| Accurate 3100 | <<locked>> | 92% | 34,258 psi | 53% | 2293 fps | 95.4% |
| Accurate 4064 | <<locked>> | 80% | 42,554 psi | 65% | 2382 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 31,546 psi | 49% | 2241 fps | 96.4% |
| ADI AR 2206H | <<locked>> | 80% | 48,109 psi | 74% | 2487 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 41,031 psi | 63% | 2356 fps | 99.1% |
| ADI AR 2209 | <<locked>> | 94% | 43,482 psi | 67% | 2477 fps | 95% |
| ADI Benchmark 8208 | <<locked>> | 80% | 50,212 psi | 77% | 2487 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 51,242 psi | 79% | 2461 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 44,121 psi | 68% | 2536 fps | 99.6% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 43,337 psi | 67% | 2477 fps | 95.2% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 43,337 psi | 67% | 2477 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 41,002 psi | 63% | 2379 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 80% | 43,758 psi | 67% | 2438 fps | 99.6% |
| Alliant Reloder-16 | <<locked>> | 80% | 31,720 psi | 49% | 2254 fps | 96.5% |
| Alliant Reloder-17 | 48.2 gr | 80% | 35,462 psi | 55% | 2369 fps | 99.2% |
| Alliant Reloder-19 | <<locked>> | 94% | 42,786 psi | 66% | 2470 fps | 95% |
| Alliant Reloder-22 | <<locked>> | 98% | 42,467 psi | 65% | 2510 fps | 95.1% |
| Alliant Reloder-23 | <<locked>> | 84% | 26,121 psi | 40% | 2133 fps | 95.4% |
| Alliant Reloder-25 | <<locked>> | 96% | 33,185 psi | 51% | 2326 fps | 95.1% |
| Alliant Reloder-26 | <<locked>> | 88% | 31,546 psi | 49% | 2336 fps | 95.6% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 47,485 psi | 73% | 2500 fps | 99.7% |
| Bofors RP3 | <<locked>> | 80% | 40,727 psi | 63% | 2385 fps | 99.9% |
| Bofors RP5 | <<locked>> | 98% | 42,467 psi | 65% | 2510 fps | 95.1% |
| Bofors RP7 | <<locked>> | 82% | 38,914 psi | 60% | 2313 fps | 95.1% |
| Hodgdon Benchmark | <<locked>> | 80% | 51,706 psi | 80% | 2470 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 49,443 psi | 76% | 2513 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 80% | 55,013 psi | 85% | 2657 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 41,379 psi | 64% | 2392 fps | 98.5% |
| Hodgdon H414 | <<locked>> | 84% | 38,595 psi | 59% | 2388 fps | 95.8% |
| Hodgdon H4350 | <<locked>> | 84% | 42,134 psi | 65% | 2411 fps | 95.3% |
| Hodgdon H4895 | <<locked>> | 80% | 48,631 psi | 75% | 2497 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 29,225 psi | 45% | 2162 fps | 97.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 44,918 psi | 69% | 2480 fps | 100% |
| Hodgdon Superformance | <<locked>> | 86% | 40,451 psi | 62% | 2451 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,861 psi | 41% | 1394 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,688 psi | 72% | 2454 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 48,878 psi | 75% | 2480 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 43,120 psi | 66% | 2385 fps | 99.5% |
| IMR 4166 Enduron | <<locked>> | 80% | 45,513 psi | 70% | 2408 fps | 97.4% |
| IMR 4350 | <<locked>> | 86% | 39,102 psi | 60% | 2343 fps | 95.2% |
| IMR 4451 Enduron | <<locked>> | 80% | 38,000 psi | 58% | 2297 fps | 95.3% |
| IMR 4831 | <<locked>> | 80% | 30,661 psi | 47% | 2205 fps | 96.1% |
| IMR 4895 | <<locked>> | 80% | 44,875 psi | 69% | 2464 fps | 99.9% |
| IMR 8208 XBR | <<locked>> | 80% | 50,212 psi | 77% | 2487 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 47,732 psi | 73% | 2467 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 47,892 psi | 74% | 2425 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 43,178 psi | 66% | 2388 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 35,433 psi | 55% | 2251 fps | 96.1% |
| Lovex S070 | <<locked>> | 82% | 35,940 psi | 55% | 2280 fps | 95% |
| Lovex S071 | <<locked>> | 98% | 35,085 psi | 54% | 2310 fps | 95.7% |
| Norma 201 | <<locked>> | 80% | 47,137 psi | 73% | 2441 fps | 100% |
| Norma 202 | <<locked>> | 80% | 47,688 psi | 73% | 2441 fps | 100% |
| Norma 203B | <<locked>> | 80% | 43,134 psi | 66% | 2425 fps | 99.7% |
| Norma 204 | <<locked>> | 90% | 44,135 psi | 68% | 2474 fps | 95.2% |
| Norma MRP | <<locked>> | 94% | 38,957 psi | 60% | 2470 fps | 95.6% |
| Norma URP | <<locked>> | 80% | 31,836 psi | 49% | 2244 fps | 96.3% |
| Ramshot Big Game | <<locked>> | 80% | 42,859 psi | 66% | 2441 fps | 99.7% |
| Ramshot Hunter | <<locked>> | 84% | 35,375 psi | 54% | 2329 fps | 95.6% |
| Ramshot TAC | <<locked>> | 80% | 50,082 psi | 77% | 2507 fps | 99.3% |
| Ramshot Wild Boar | <<locked>> | 80% | 49,995 psi | 77% | 2523 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 80% | 53,998 psi | 83% | 2533 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,267 psi | 42% | 1430 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 41,727 psi | 64% | 2375 fps | 97.2% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 46,557 psi | 72% | 2536 fps | 99.8% |
| ReloadSwiss RS 60 | 48.2 gr | 80% | 37,739 psi | 58% | 2425 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 31,256 psi | 48% | 2257 fps | 95.8% |
| ReloadSwiss RS 70 | 50.1 gr | 82% | 33,228 psi | 51% | 2310 fps | 95.7% |
| Rottweil R 901 | <<locked>> | 80% | 51,213 psi | 79% | 2464 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 45,063 psi | 69% | 2398 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 38,363 psi | 59% | 2336 fps | 99.5% |
| Rottweil R 904 | <<locked>> | 96% | 47,805 psi | 74% | 2503 fps | 95% |
| Rottweil R 905 | <<locked>> | 96% | 44,193 psi | 68% | 2500 fps | 95.8% |
| Rottweil R 907 | <<locked>> | 82% | 38,914 psi | 60% | 2313 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 80% | 35,433 psi | 55% | 2251 fps | 96.1% |
| Shooters World Match Rifle | <<locked>> | 80% | 47,732 psi | 73% | 2467 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 43,178 psi | 66% | 2388 fps | 100% |
| Shooters World SW4350 | <<locked>> | 82% | 35,940 psi | 55% | 2280 fps | 95% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 39,291 psi | 60% | 2382 fps | 99.3% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 48,762 psi | 75% | 2487 fps | 99.4% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 46,557 psi | 72% | 2461 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,283 psi | 74% | 2382 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,437 psi | 62% | 2267 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 37,028 psi | 57% | 2247 fps | 95.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 43,787 psi | 67% | 2497 fps | 95.6% |
| Somchem S321 | <<locked>> | 80% | 54,476 psi | 84% | 2562 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 47,950 psi | 74% | 2385 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 48,312 psi | 74% | 2477 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 39,015 psi | 60% | 2336 fps | 99.5% |
| Somchem S361 | <<locked>> | 98% | 52,547 psi | 81% | 2546 fps | 95.1% |
| Somchem S365 | <<locked>> | 80% | 28,631 psi | 44% | 2205 fps | 98.4% |
| Somchem S385 | <<locked>> | 92% | 39,436 psi | 61% | 2388 fps | 95.3% |
| Vihtavuori N130 | <<locked>> | 80% | 54,288 psi | 84% | 2425 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 48,718 psi | 75% | 2372 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 44,715 psi | 69% | 2369 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 45,092 psi | 69% | 2382 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 37,130 psi | 57% | 2277 fps | 99.8% |
| Vihtavuori N160 | <<locked>> | 80% | 33,170 psi | 51% | 2244 fps | 96.7% |
| Vihtavuori N165 | <<locked>> | 98% | 41,394 psi | 64% | 2411 fps | 95.3% |
| Vihtavuori N530 | <<locked>> | 80% | 50,415 psi | 78% | 2484 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 43,424 psi | 67% | 2379 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 32,677 psi | 50% | 2244 fps | 96.3% |
| Vihtavuori N555 | <<locked>> | 84% | 28,065 psi | 43% | 2198 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,764 psi | 50% | 2221 fps | 98.6% |
| Winchester 748 | <<locked>> | 80% | 50,647 psi | 78% | 2533 fps | 100% |
| Winchester 760 | <<locked>> | 82% | 36,289 psi | 56% | 2343 fps | 95% |
| Winchester StaBALL HD | <<locked>> | 88% | 26,063 psi | 40% | 2201 fps | 96% |
| Winchester StaBALL Match | <<locked>> | 80% | 46,238 psi | 71% | 2467 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 44,657 psi | 69% | 2470 fps | 95.4% |
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 .300 Rem. SA Ultra Mag. loaded with the .308 | 200gr | NorthFork Bonded Core. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,753 fps; across all powders the maximum-charge window runs from 1,562 fps to 2,753 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 (448 MPa), the top charges use 55–90 %, leaving at least 10 % headroom. The 200.0 gr projectile in 0.308" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2209, Alliant Power Pro Varmint 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. Alliant Reloder-17, ReloadSwiss RS 60, ReloadSwiss RS 70 rank at the top here: for .300 Rem. SA Ultra Mag. with the .308 | 200gr | NorthFork Bonded Core they combine a high case fill with complete burn and sit in the upper velocity band. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.