Load Specifications
Load data in caliber .30 R Blaser with .308 | 220gr | Alaska Bullet Works Kodiak PP SPBC 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 Vihtavuori N560.
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% | 52,808 psi | 90% | 2379 fps | 99% |
| Accurate 3100 | <<locked>> | 98% | 50,270 psi | 86% | 2418 fps | 99.7% |
| Accurate 4064 | <<locked>> | 82% | 52,069 psi | 89% | 2362 fps | 100% |
| Accurate 4350 | <<locked>> | 90% | 52,344 psi | 89% | 2457 fps | 100% |
| Accurate MAGPRO | <<locked>> | 98% | 51,866 psi | 88% | 2539 fps | 96.5% |
| ADI AR 2208 | <<locked>> | 84% | 52,156 psi | 89% | 2392 fps | 100% |
| ADI AR 2209 | <<locked>> | 94% | 50,169 psi | 85% | 2454 fps | 98.2% |
| ADI AR 2213 | <<locked>> | 98% | 50,981 psi | 87% | 2493 fps | 97.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 52,997 psi | 90% | 2411 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 53,098 psi | 90% | 2428 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 49,966 psi | 85% | 2464 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 50,778 psi | 86% | 2480 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 96% | 52,837 psi | 90% | 2490 fps | 98.7% |
| Alliant Reloder-22 | <<locked>> | 98% | 49,850 psi | 85% | 2493 fps | 98.4% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 50,517 psi | 86% | 2480 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 44,005 psi | 75% | 2425 fps | 99.7% |
| Alliant Reloder-26 | <<locked>> | 96% | 49,995 psi | 85% | 2549 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 48,878 psi | 83% | 2474 fps | 98.1% |
| Bofors RP3 | <<locked>> | 82% | 50,082 psi | 85% | 2379 fps | 100% |
| Bofors RP5 | <<locked>> | 98% | 49,850 psi | 85% | 2493 fps | 98.4% |
| Bofors RP7 | <<locked>> | 88% | 52,939 psi | 90% | 2415 fps | 99.2% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 43,743 psi | 74% | 2365 fps | 96.1% |
| Hodgdon H380 | <<locked>> | 82% | 50,589 psi | 86% | 2395 fps | 100% |
| Hodgdon H414 | <<locked>> | 88% | 51,082 psi | 87% | 2457 fps | 99.4% |
| Hodgdon H4350 | <<locked>> | 86% | 51,155 psi | 87% | 2421 fps | 98.6% |
| Hodgdon H4831 | <<locked>> | 96% | 51,213 psi | 87% | 2444 fps | 96.6% |
| Hodgdon H4831 SC | <<locked>> | 96% | 50,082 psi | 85% | 2428 fps | 96.3% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 50,125 psi | 85% | 2398 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 42,960 psi | 73% | 2451 fps | 97.6% |
| Hodgdon Superformance | <<locked>> | 88% | 50,662 psi | 86% | 2487 fps | 99.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,521 psi | 62% | 1503 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 51,576 psi | 88% | 2375 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 50,575 psi | 86% | 2402 fps | 99% |
| IMR 4451 Enduron | <<locked>> | 86% | 51,445 psi | 88% | 2395 fps | 99.3% |
| IMR 4831 | <<locked>> | 92% | 52,982 psi | 90% | 2454 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 96% | 53,055 psi | 90% | 2438 fps | 97.1% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 52,083 psi | 89% | 2523 fps | 97.6% |
| Lovex S062 | <<locked>> | 82% | 52,083 psi | 89% | 2372 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 51,605 psi | 88% | 2395 fps | 99.9% |
| Lovex S070 | <<locked>> | 90% | 52,779 psi | 90% | 2431 fps | 99.6% |
| Lovex S071ᴾ | <<locked>> | 100% | 44,672 psi | 76% | 2339 fps | 99.2% |
| Norma 203B | <<locked>> | 82% | 52,402 psi | 89% | 2418 fps | 100% |
| Norma 204 | <<locked>> | 90% | 50,923 psi | 87% | 2441 fps | 98.2% |
| Norma MRP | <<locked>> | 98% | 53,011 psi | 90% | 2566 fps | 99.7% |
| Norma URP | <<locked>> | 90% | 51,474 psi | 88% | 2448 fps | 100% |
| Ramshot Big Game | <<locked>> | 82% | 52,823 psi | 90% | 2438 fps | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 52,243 psi | 89% | 2533 fps | 97.9% |
| Ramshot Hunter | <<locked>> | 90% | 50,024 psi | 85% | 2448 fps | 99.7% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 46,412 psi | 79% | 2425 fps | 98.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,217 psi | 63% | 1539 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 50,502 psi | 86% | 2382 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 50,270 psi | 86% | 2474 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 52,054 psi | 89% | 2477 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 50,662 psi | 86% | 2503 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 42,815 psi | 73% | 2448 fps | 98.5% |
| Rottweil R 903 | <<locked>> | 84% | 50,502 psi | 86% | 2382 fps | 100% |
| Rottweil R 904 | <<locked>> | 94% | 51,851 psi | 88% | 2428 fps | 97.5% |
| Rottweil R 905 | <<locked>> | 96% | 51,851 psi | 88% | 2474 fps | 98.6% |
| Rottweil R 907 | <<locked>> | 88% | 52,939 psi | 90% | 2415 fps | 99.2% |
| Shooters World Long Rifle | <<locked>> | 88% | 51,605 psi | 88% | 2395 fps | 99.9% |
| Shooters World Precision | <<locked>> | 82% | 52,083 psi | 89% | 2372 fps | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 52,779 psi | 90% | 2431 fps | 99.6% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 51,793 psi | 88% | 2431 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 51,692 psi | 88% | 2283 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 50,894 psi | 87% | 2349 fps | 99.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 51,387 psi | 87% | 2470 fps | 98.6% |
| Somchem S355 | <<locked>> | 84% | 50,502 psi | 86% | 2375 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 49,864 psi | 85% | 2375 fps | 96.2% |
| Somchem S365 | <<locked>> | 92% | 50,618 psi | 86% | 2451 fps | 100% |
| Somchem S385 | <<locked>> | 96% | 52,605 psi | 90% | 2457 fps | 99.2% |
| Vihtavuori N150 | <<locked>> | 86% | 51,692 psi | 88% | 2356 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 49,922 psi | 85% | 2395 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 51,837 psi | 88% | 2434 fps | 98.9% |
| Vihtavuori N540 | <<locked>> | 82% | 52,547 psi | 89% | 2356 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 52,373 psi | 89% | 2444 fps | 100% |
| Vihtavuori N555 | <<locked>> | 98% | 52,924 psi | 90% | 2500 fps | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 49,821 psi | 85% | 2503 fps | 96.7% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 45,208 psi | 77% | 2425 fps | 95.9% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 52,794 psi | 90% | 2411 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 51,329 psi | 87% | 2461 fps | 99.4% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 45,629 psi | 78% | 2536 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 52,359 psi | 89% | 2448 fps | 98.5% |
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% | 49,356 psi | 84% | 2329 fps | 98.6% |
| Accurate 3100 | <<locked>> | 84% | 31,299 psi | 53% | 2093 fps | 95.8% |
| Accurate 4064 | <<locked>> | 80% | 48,921 psi | 83% | 2323 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 37,347 psi | 64% | 2224 fps | 99% |
| Accurate MAGPRO | <<locked>> | 96% | 48,312 psi | 82% | 2487 fps | 95.7% |
| ADI AR 2208 | <<locked>> | 80% | 46,253 psi | 79% | 2306 fps | 100% |
| ADI AR 2209 | <<locked>> | 86% | 38,595 psi | 66% | 2254 fps | 95.2% |
| ADI AR 2213 | <<locked>> | 94% | 44,744 psi | 76% | 2392 fps | 95.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 46,673 psi | 79% | 2326 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 49,879 psi | 85% | 2385 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 36,332 psi | 62% | 2231 fps | 99.1% |
| Alliant Reloder-17 | <<locked>> | 80% | 41,263 psi | 70% | 2339 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 86% | 38,334 psi | 65% | 2251 fps | 95.3% |
| Alliant Reloder-22 | <<locked>> | 90% | 38,334 psi | 65% | 2293 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 80% | 26,658 psi | 45% | 2028 fps | 97.4% |
| Alliant Reloder-25 | <<locked>> | 88% | 30,110 psi | 51% | 2126 fps | 95.6% |
| Alliant Reloder-26 | 52 gr | 80% | 28,297 psi | 48% | 2119 fps | 95.7% |
| Bofors RP15 | <<locked>> | 92% | 37,840 psi | 64% | 2280 fps | 95.1% |
| Bofors RP3 | <<locked>> | 80% | 46,963 psi | 80% | 2336 fps | 100% |
| Bofors RP5 | <<locked>> | 90% | 38,334 psi | 65% | 2293 fps | 95.5% |
| Bofors RP7 | <<locked>> | 80% | 41,408 psi | 70% | 2231 fps | 97.2% |
| Hodgdon H1000 | <<locked>> | 98% | 40,973 psi | 70% | 2313 fps | 95.1% |
| Hodgdon H380 | <<locked>> | 80% | 47,224 psi | 80% | 2346 fps | 99.9% |
| Hodgdon H414 | <<locked>> | 80% | 39,363 psi | 67% | 2264 fps | 97.4% |
| Hodgdon H4350 | <<locked>> | 80% | 42,177 psi | 72% | 2277 fps | 96.8% |
| Hodgdon H4831 | <<locked>> | 94% | 47,979 psi | 82% | 2395 fps | 95.8% |
| Hodgdon H4831 SC | <<locked>> | 94% | 46,963 psi | 80% | 2382 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 33,939 psi | 58% | 2139 fps | 99.5% |
| Hodgdon Retumbo | <<locked>> | 96% | 37,898 psi | 65% | 2346 fps | 95.7% |
| Hodgdon Superformance | <<locked>> | 80% | 38,218 psi | 65% | 2274 fps | 96.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,253 psi | 46% | 1339 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 48,660 psi | 83% | 2333 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 36,985 psi | 63% | 2172 fps | 96% |
| IMR 4451 Enduron | <<locked>> | 80% | 42,757 psi | 73% | 2257 fps | 98% |
| IMR 4831 | <<locked>> | 80% | 35,940 psi | 61% | 2185 fps | 98.8% |
| IMR 4955 Enduron | <<locked>> | 92% | 46,905 psi | 80% | 2346 fps | 95.8% |
| IMR 7828 SSC | <<locked>> | 94% | 42,641 psi | 73% | 2365 fps | 95.1% |
| Lovex S062 | <<locked>> | 80% | 48,892 psi | 83% | 2329 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 40,248 psi | 69% | 2215 fps | 98.6% |
| Lovex S070 | <<locked>> | 80% | 38,638 psi | 66% | 2201 fps | 97.3% |
| Lovex S071 | <<locked>> | 88% | 30,458 psi | 52% | 2073 fps | 95.4% |
| Norma 203B | <<locked>> | 80% | 49,211 psi | 84% | 2372 fps | 100% |
| Norma 204 | <<locked>> | 82% | 38,914 psi | 66% | 2244 fps | 95.2% |
| Norma MRP | 54.3 gr | 86% | 35,172 psi | 60% | 2254 fps | 95.9% |
| Norma URP | <<locked>> | 80% | 37,217 psi | 63% | 2221 fps | 98.9% |
| Ramshot Big Game | <<locked>> | 80% | 49,588 psi | 84% | 2395 fps | 100% |
| Ramshot Grand | <<locked>> | 94% | 42,206 psi | 72% | 2369 fps | 95.3% |
| Ramshot Hunter | <<locked>> | 80% | 36,027 psi | 61% | 2208 fps | 97.3% |
| Ramshot Magnum | <<locked>> | 94% | 37,536 psi | 64% | 2267 fps | 95.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,731 psi | 47% | 1371 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 47,224 psi | 80% | 2333 fps | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 43,845 psi | 75% | 2382 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 36,985 psi | 63% | 2241 fps | 98.8% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 36,056 psi | 61% | 2247 fps | 98.3% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 34,809 psi | 59% | 2274 fps | 95.5% |
| Rottweil R 903 | <<locked>> | 80% | 44,396 psi | 76% | 2293 fps | 100% |
| Rottweil R 904 | <<locked>> | 88% | 42,830 psi | 73% | 2287 fps | 95.3% |
| Rottweil R 905 | <<locked>> | 86% | 37,289 psi | 63% | 2234 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 80% | 41,408 psi | 70% | 2231 fps | 97.2% |
| Shooters World Long Rifle | <<locked>> | 80% | 40,248 psi | 69% | 2215 fps | 98.6% |
| Shooters World Precision | <<locked>> | 80% | 48,892 psi | 83% | 2329 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 38,638 psi | 66% | 2201 fps | 97.3% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 45,411 psi | 77% | 2343 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 45,687 psi | 78% | 2208 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 39,450 psi | 67% | 2169 fps | 97.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 36,927 psi | 63% | 2228 fps | 95% |
| Somchem S355 | <<locked>> | 80% | 44,512 psi | 76% | 2290 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 46,673 psi | 79% | 2326 fps | 95.4% |
| Somchem S365 | <<locked>> | 80% | 33,562 psi | 57% | 2182 fps | 100% |
| Somchem S385 | <<locked>> | 84% | 35,694 psi | 61% | 2178 fps | 95.5% |
| Vihtavuori N150 | <<locked>> | 80% | 42,641 psi | 73% | 2231 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 38,537 psi | 66% | 2215 fps | 99.1% |
| Vihtavuori N165 | <<locked>> | 90% | 37,246 psi | 63% | 2201 fps | 95.6% |
| Vihtavuori N540 | <<locked>> | 80% | 49,153 psi | 84% | 2313 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 37,898 psi | 65% | 2218 fps | 98.9% |
| Vihtavuori N555 | <<locked>> | 80% | 29,298 psi | 50% | 2090 fps | 97.4% |
| Vihtavuori N560 | 58.1 gr | 92% | 43,627 psi | 74% | 2402 fps | 95% |
| Vihtavuori N565 | <<locked>> | 98% | 42,351 psi | 72% | 2375 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 37,637 psi | 64% | 2192 fps | 99.9% |
| Winchester 760 | <<locked>> | 80% | 39,363 psi | 67% | 2264 fps | 97.4% |
| Winchester StaBALL HD | <<locked>> | 80% | 23,598 psi | 40% | 2008 fps | 96.4% |
| Winchester Supreme 780 | <<locked>> | 90% | 39,900 psi | 68% | 2254 fps | 95.7% |
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 89 powders for .30 R Blaser loaded with the .308 | 220gr | Alaska Bullet Works Kodiak PP SPBC. Norma MRP delivers the highest muzzle velocity at 2,566 fps; across all powders the maximum-charge window runs from 1,503 fps to 2,566 fps. ADI AR 2217 gives the best case fill at 100 %, and 89 of the 89 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 52–90 %, leaving at least 10 % headroom. The 220.0 gr projectile in 0.308" calls for a 1:13.0 twist; slower twists will usually not stabilise this weight. ADI AR 2217, ADI AR 2225, Alliant Reloder-23 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, Vihtavuori N560 rank at the top here: for .30 R Blaser with the .308 | 220gr | Alaska Bullet Works Kodiak PP SPBC they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2217, Baschieri & Pellagri 109, Norma 217 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.