Load Specifications
Load data in caliber .30 R Blaser with .308 | 200gr | Speer Grand Slam bullet and 82 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-26, Norma MRP and Alliant Reloder-16.
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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Max Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 82% | 51,256 psi | 87% | 2474 fps | 98.3% |
| Accurate 3100ᴾ | <<locked>> | 100% | 51,750 psi | 88% | 2559 fps | 99.5% |
| Accurate 4064 | <<locked>> | 82% | 50,459 psi | 86% | 2470 fps | 100% |
| Accurate 4350 | <<locked>> | 90% | 50,575 psi | 86% | 2559 fps | 100% |
| ADI AR 2208 | <<locked>> | 84% | 50,647 psi | 86% | 2497 fps | 100% |
| ADI AR 2209 | <<locked>> | 96% | 51,576 psi | 88% | 2595 fps | 97.7% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 52,562 psi | 89% | 2631 fps | 96.6% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 52,779 psi | 90% | 2648 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 51,213 psi | 87% | 2516 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 51,416 psi | 88% | 2533 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 92% | 51,387 psi | 87% | 2608 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 52,257 psi | 89% | 2631 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 96% | 50,778 psi | 86% | 2582 fps | 97.7% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 51,213 psi | 87% | 2631 fps | 97.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 48,472 psi | 83% | 2575 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 42,264 psi | 72% | 2507 fps | 98.9% |
| Alliant Reloder-26 | <<locked>> | 98% | 51,503 psi | 88% | 2697 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 47,166 psi | 80% | 2566 fps | 97% |
| Bofors RP3 | <<locked>> | 84% | 51,648 psi | 88% | 2526 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 51,213 psi | 87% | 2631 fps | 97.9% |
| Bofors RP7 | <<locked>> | 88% | 51,590 psi | 88% | 2516 fps | 98.5% |
| Hodgdon H380 | <<locked>> | 84% | 52,185 psi | 89% | 2543 fps | 99.9% |
| Hodgdon H414 | <<locked>> | 90% | 52,620 psi | 90% | 2602 fps | 99.1% |
| Hodgdon H4350 | <<locked>> | 88% | 52,736 psi | 90% | 2566 fps | 98.2% |
| Hodgdon H4831 | <<locked>> | 98% | 52,895 psi | 90% | 2589 fps | 96% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 51,503 psi | 88% | 2543 fps | 100% |
| Hodgdon Superformance | <<locked>> | 90% | 52,446 psi | 89% | 2635 fps | 99% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,187 psi | 62% | 1585 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 50,154 psi | 85% | 2480 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 82% | 52,562 psi | 89% | 2507 fps | 99% |
| IMR 4350 | <<locked>> | 92% | 52,214 psi | 89% | 2543 fps | 98.7% |
| IMR 4451 Enduron | <<locked>> | 88% | 53,011 psi | 90% | 2539 fps | 99% |
| IMR 4831 | <<locked>> | 92% | 50,937 psi | 87% | 2549 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 52,721 psi | 90% | 2559 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 96% | 51,314 psi | 87% | 2530 fps | 95.9% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 50,024 psi | 85% | 2605 fps | 96.2% |
| Lovex S062 | <<locked>> | 82% | 50,314 psi | 86% | 2474 fps | 100% |
| Lovex S065 | <<locked>> | 90% | 53,026 psi | 90% | 2536 fps | 99.7% |
| Lovex S070 | <<locked>> | 90% | 50,879 psi | 87% | 2526 fps | 99% |
| Lovex S071ᴾ | <<locked>> | 100% | 42,815 psi | 73% | 2425 fps | 98.3% |
| Norma 203B | <<locked>> | 82% | 50,749 psi | 86% | 2523 fps | 100% |
| Norma 204 | <<locked>> | 92% | 52,649 psi | 90% | 2589 fps | 97.8% |
| Norma MRP | <<locked>> | 98% | 50,850 psi | 87% | 2657 fps | 99% |
| Norma URP | <<locked>> | 92% | 52,895 psi | 90% | 2595 fps | 100% |
| Ramshot Big Game | <<locked>> | 82% | 51,184 psi | 87% | 2543 fps | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 50,386 psi | 86% | 2621 fps | 96.6% |
| Ramshot Hunter | <<locked>> | 92% | 51,532 psi | 88% | 2592 fps | 99.5% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 44,860 psi | 76% | 2510 fps | 97.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,043 psi | 63% | 1627 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 52,228 psi | 89% | 2530 fps | 99.3% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 51,938 psi | 88% | 2625 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 50,270 psi | 86% | 2579 fps | 99.9% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 52,330 psi | 89% | 2651 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 41,278 psi | 70% | 2523 fps | 97% |
| Rottweil R 902 | <<locked>> | 82% | 52,359 psi | 89% | 2487 fps | 100% |
| Rottweil R 903 | <<locked>> | 86% | 51,793 psi | 88% | 2523 fps | 100% |
| Rottweil R 904 | <<locked>> | 94% | 49,951 psi | 85% | 2516 fps | 96.2% |
| Rottweil R 905 | <<locked>> | 96% | 50,053 psi | 85% | 2569 fps | 97.7% |
| Rottweil R 907 | <<locked>> | 88% | 51,590 psi | 88% | 2516 fps | 98.5% |
| Shooters World Long Rifle | <<locked>> | 90% | 53,026 psi | 90% | 2536 fps | 99.7% |
| Shooters World Precision | <<locked>> | 82% | 50,314 psi | 86% | 2474 fps | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 50,879 psi | 87% | 2526 fps | 99% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 49,980 psi | 85% | 2533 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 50,067 psi | 85% | 2388 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 52,765 psi | 90% | 2493 fps | 99% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 52,866 psi | 90% | 2615 fps | 98.2% |
| Somchem S355 | <<locked>> | 86% | 52,141 psi | 89% | 2526 fps | 100% |
| Somchem S365 | <<locked>> | 94% | 51,909 psi | 88% | 2595 fps | 100% |
| Somchem S385 | <<locked>> | 96% | 50,691 psi | 86% | 2549 fps | 98.4% |
| Vihtavuori N135 | <<locked>> | 82% | 52,446 psi | 89% | 2451 fps | 100% |
| Vihtavuori N140 | <<locked>> | 82% | 52,605 psi | 90% | 2464 fps | 100% |
| Vihtavuori N150 | <<locked>> | 86% | 49,792 psi | 85% | 2457 fps | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 51,648 psi | 88% | 2543 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 49,995 psi | 85% | 2526 fps | 98% |
| Vihtavuori N540 | <<locked>> | 82% | 50,836 psi | 87% | 2461 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 50,720 psi | 86% | 2546 fps | 99.9% |
| Vihtavuori N555 | <<locked>> | 98% | 50,865 psi | 87% | 2598 fps | 100% |
| Vihtavuori N560 | <<locked>> | 98% | 51,358 psi | 87% | 2648 fps | 96.1% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 51,010 psi | 87% | 2513 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 52,881 psi | 90% | 2605 fps | 99.2% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 43,685 psi | 74% | 2628 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 50,560 psi | 86% | 2543 fps | 97.5% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 80% | 47,776 psi | 81% | 2425 fps | 97.7% |
| Accurate 3100 | <<locked>> | 86% | 32,039 psi | 55% | 2211 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 47,210 psi | 80% | 2425 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 35,694 psi | 61% | 2303 fps | 98% |
| ADI AR 2208 | <<locked>> | 80% | 44,875 psi | 76% | 2405 fps | 99.8% |
| ADI AR 2209 | <<locked>> | 90% | 42,380 psi | 72% | 2434 fps | 95.4% |
| ADI AR 2213 | <<locked>> | 98% | 49,385 psi | 84% | 2582 fps | 95.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 49,066 psi | 84% | 2595 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 45,107 psi | 77% | 2425 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 48,124 psi | 82% | 2484 fps | 100% |
| Alliant Reloder-16 | 49.1 gr | 80% | 35,056 psi | 60% | 2313 fps | 98.2% |
| Alliant Reloder-17 | <<locked>> | 80% | 39,581 psi | 67% | 2428 fps | 99.9% |
| Alliant Reloder-19 | <<locked>> | 90% | 42,148 psi | 72% | 2434 fps | 95.5% |
| Alliant Reloder-22 | <<locked>> | 94% | 42,061 psi | 72% | 2477 fps | 95.7% |
| Alliant Reloder-23 | <<locked>> | 80% | 25,628 psi | 44% | 2093 fps | 95.7% |
| Alliant Reloder-25 | <<locked>> | 92% | 32,938 psi | 56% | 2300 fps | 95.8% |
| Alliant Reloder-26 | 56.9 gr | 84% | 31,154 psi | 53% | 2297 fps | 96% |
| Bofors RP15 | <<locked>> | 96% | 41,495 psi | 71% | 2464 fps | 95.3% |
| Bofors RP3 | <<locked>> | 80% | 45,382 psi | 77% | 2438 fps | 100% |
| Bofors RP5 | <<locked>> | 94% | 42,061 psi | 72% | 2477 fps | 95.7% |
| Bofors RP7 | <<locked>> | 80% | 40,059 psi | 68% | 2320 fps | 96% |
| Hodgdon H380 | <<locked>> | 80% | 45,687 psi | 78% | 2444 fps | 99.4% |
| Hodgdon H414 | <<locked>> | 80% | 37,869 psi | 64% | 2346 fps | 96% |
| Hodgdon H4350 | <<locked>> | 80% | 40,828 psi | 70% | 2365 fps | 95.4% |
| Hodgdon H4831 | <<locked>> | 96% | 49,429 psi | 84% | 2533 fps | 95.2% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 32,648 psi | 56% | 2221 fps | 98.7% |
| Hodgdon Superformance | <<locked>> | 80% | 36,680 psi | 62% | 2349 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,122 psi | 46% | 1417 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 47,210 psi | 80% | 2434 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 49,269 psi | 84% | 2457 fps | 98.6% |
| IMR 4350 | <<locked>> | 82% | 38,116 psi | 65% | 2303 fps | 95.4% |
| IMR 4451 Enduron | <<locked>> | 80% | 41,408 psi | 70% | 2346 fps | 96.9% |
| IMR 4831 | <<locked>> | 80% | 34,490 psi | 59% | 2264 fps | 97.8% |
| IMR 4895 | <<locked>> | 80% | 49,371 psi | 84% | 2510 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 48,356 psi | 82% | 2484 fps | 95.2% |
| IMR 7828 SSC | <<locked>> | 98% | 46,978 psi | 80% | 2556 fps | 95.3% |
| Lovex S062 | <<locked>> | 80% | 47,384 psi | 81% | 2431 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 38,928 psi | 66% | 2303 fps | 97.6% |
| Lovex S070 | <<locked>> | 80% | 37,275 psi | 63% | 2287 fps | 96% |
| Lovex S071 | <<locked>> | 92% | 33,272 psi | 57% | 2241 fps | 95.5% |
| Norma 203B | <<locked>> | 80% | 47,514 psi | 81% | 2474 fps | 100% |
| Norma 204 | <<locked>> | 86% | 43,018 psi | 73% | 2431 fps | 95.5% |
| Norma MRP | 57.9 gr | 88% | 36,100 psi | 61% | 2382 fps | 95.1% |
| Norma URP | <<locked>> | 80% | 35,737 psi | 61% | 2303 fps | 97.9% |
| Ramshot Big Game | <<locked>> | 80% | 47,659 psi | 81% | 2493 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 46,717 psi | 80% | 2559 fps | 95.6% |
| Ramshot Hunter | <<locked>> | 80% | 34,635 psi | 59% | 2290 fps | 95.8% |
| Ramshot Magnum | <<locked>> | 96% | 38,783 psi | 66% | 2395 fps | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,543 psi | 47% | 1450 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 45,905 psi | 78% | 2431 fps | 98.5% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 42,047 psi | 72% | 2477 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 35,534 psi | 60% | 2323 fps | 97.7% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 34,606 psi | 59% | 2323 fps | 96.9% |
| ReloadSwiss RS 76 | <<locked>> | 98% | 38,406 psi | 65% | 2457 fps | 95.8% |
| Rottweil R 902 | <<locked>> | 80% | 49,081 psi | 84% | 2441 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 42,728 psi | 73% | 2388 fps | 100% |
| Rottweil R 904 | <<locked>> | 92% | 47,007 psi | 80% | 2470 fps | 95.5% |
| Rottweil R 905 | <<locked>> | 90% | 40,930 psi | 70% | 2415 fps | 95.4% |
| Rottweil R 907 | <<locked>> | 80% | 40,059 psi | 68% | 2320 fps | 96% |
| Shooters World Long Rifle | <<locked>> | 80% | 38,928 psi | 66% | 2303 fps | 97.6% |
| Shooters World Precision | <<locked>> | 80% | 47,384 psi | 81% | 2431 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 37,275 psi | 63% | 2287 fps | 96% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 43,787 psi | 75% | 2438 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 44,193 psi | 75% | 2306 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 38,290 psi | 65% | 2254 fps | 96.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 90% | 40,538 psi | 69% | 2411 fps | 95.2% |
| Somchem S355 | <<locked>> | 80% | 43,018 psi | 73% | 2385 fps | 100% |
| Somchem S365 | <<locked>> | 80% | 32,242 psi | 55% | 2264 fps | 99.6% |
| Somchem S385 | <<locked>> | 88% | 39,088 psi | 67% | 2352 fps | 95.7% |
| Vihtavuori N135 | <<locked>> | 80% | 49,269 psi | 84% | 2408 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 49,487 psi | 84% | 2421 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 41,133 psi | 70% | 2326 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 37,014 psi | 63% | 2300 fps | 98.2% |
| Vihtavuori N165 | <<locked>> | 92% | 38,363 psi | 65% | 2329 fps | 95% |
| Vihtavuori N540 | <<locked>> | 80% | 47,659 psi | 81% | 2418 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 36,535 psi | 62% | 2300 fps | 97.9% |
| Vihtavuori N555 | <<locked>> | 80% | 28,094 psi | 48% | 2165 fps | 95.9% |
| Vihtavuori N560 | <<locked>> | 96% | 48,022 psi | 82% | 2592 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 36,347 psi | 62% | 2277 fps | 99.6% |
| Winchester 760 | <<locked>> | 80% | 37,869 psi | 64% | 2346 fps | 96% |
| Winchester StaBALL HD | <<locked>> | 82% | 24,163 psi | 41% | 2113 fps | 95.2% |
| Winchester Supreme 780 | <<locked>> | 92% | 41,031 psi | 70% | 2385 fps | 95.1% |
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 92 powders for .30 R Blaser loaded with the .308 | 200gr | Speer Grand Slam. Alliant Reloder-26 delivers the highest muzzle velocity at 2,697 fps; across all powders the maximum-charge window runs from 1,585 fps to 2,697 fps. Accurate 3100 gives the best case fill at 100 %, and 92 of the 92 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 200.0 gr projectile in 0.308" calls for a 1:14.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2213, ADI AR 2217 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-26, Norma MRP, Alliant Reloder-16 rank at the top here: for .30 R Blaser with the .308 | 200gr | Speer Grand Slam they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2217, ADI AR 2225, Baschieri & Pellagri 109 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.