Load Specifications
Bullet Manufacturer:Lapua
Bullet Weight:150 gr
Bullet Diameter:0.308"
Bullet Length:<<locked>>
Caliber:.30 R Blaser load data
Case Length (l3):2.677"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:75 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:23.62"
Max. allowed Pressure:58,740 psi
Recommended Twist Rate:1:11.0
Load data in caliber .30 R Blaser with .308 | 150gr | Lapua TRX N585 bullet and 85 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: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 51,605 psi | 88% | 2769 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 53,055 psi | 90% | 2828 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 51,503 psi | 88% | 2841 fps | 100% |
| Accurate 4064 | <<locked>> | 92% | 52,982 psi | 90% | 2871 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 52,417 psi | 89% | 2930 fps | 98.6% |
| ADI AR 2206H | <<locked>> | 86% | 50,546 psi | 86% | 2844 fps | 99.1% |
| ADI AR 2208 | <<locked>> | 92% | 51,547 psi | 88% | 2841 fps | 98.8% |
| ADI Benchmark 8208 | <<locked>> | 86% | 52,953 psi | 90% | 2854 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 84% | 49,763 psi | 85% | 2792 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 49,908 psi | 85% | 2943 fps | 98.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 51,343 psi | 87% | 2867 fps | 99.7% |
| Alliant Reloder-15 | <<locked>> | 90% | 51,982 psi | 88% | 2887 fps | 99% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 50,792 psi | 86% | 2930 fps | 98.6% |
| Alliant Reloder-17 | <<locked>> | 96% | 51,706 psi | 88% | 2972 fps | 99.7% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 36,187 psi | 62% | 2651 fps | 96.3% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 50,125 psi | 85% | 2851 fps | 98.3% |
| Bofors RP3 | <<locked>> | 92% | 51,590 psi | 88% | 2877 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 84% | 51,648 psi | 88% | 2792 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 86% | 52,243 psi | 89% | 2881 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 50,125 psi | 85% | 2910 fps | 98.8% |
| Hodgdon H380 | <<locked>> | 92% | 52,808 psi | 90% | 2887 fps | 98.2% |
| Hodgdon H414 | <<locked>> | 98% | 51,924 psi | 88% | 2920 fps | 96% |
| Hodgdon H4895 | <<locked>> | 86% | 51,024 psi | 87% | 2858 fps | 99.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 46,891 psi | 80% | 2812 fps | 99.1% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 50,140 psi | 85% | 2884 fps | 99.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,114 psi | 60% | 1798 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 52,388 psi | 89% | 2864 fps | 99.6% |
| IMR 3031 | <<locked>> | 86% | 50,430 psi | 86% | 2851 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 51,227 psi | 87% | 2828 fps | 98.9% |
| IMR 4831ᴾ | <<locked>> | 100% | 49,603 psi | 84% | 2867 fps | 98.3% |
| IMR 4895 | <<locked>> | 88% | 50,024 psi | 85% | 2867 fps | 99.2% |
| IMR 8208 XBR | <<locked>> | 86% | 52,953 psi | 90% | 2854 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 82% | 53,011 psi | 90% | 2838 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 49,777 psi | 85% | 2825 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 50,618 psi | 86% | 2782 fps | 99.2% |
| Lovex S062 | <<locked>> | 90% | 50,879 psi | 87% | 2828 fps | 99.8% |
| Lovex S065 | <<locked>> | 96% | 50,183 psi | 85% | 2815 fps | 96.9% |
| Lovex S070 | <<locked>> | 98% | 50,705 psi | 86% | 2838 fps | 95.9% |
| Norma 201 | <<locked>> | 88% | 52,736 psi | 90% | 2848 fps | 99.9% |
| Norma 202 | <<locked>> | 86% | 49,937 psi | 85% | 2805 fps | 100% |
| Norma 203B | <<locked>> | 90% | 51,198 psi | 87% | 2874 fps | 99.3% |
| Norma URPᴾ | <<locked>> | 100% | 51,532 psi | 88% | 2917 fps | 98.4% |
| Ramshot Big Game | <<locked>> | 90% | 51,488 psi | 88% | 2894 fps | 99.2% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 50,763 psi | 86% | 2907 fps | 96.7% |
| Ramshot TAC | <<locked>> | 84% | 50,024 psi | 85% | 2805 fps | 97.1% |
| Ramshot Wild Boar | <<locked>> | 86% | 52,721 psi | 90% | 2881 fps | 99.4% |
| Ramshot X-Terminator | <<locked>> | 82% | 50,778 psi | 86% | 2802 fps | 99.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,505 psi | 60% | 1837 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 52,634 psi | 90% | 2841 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 50,024 psi | 85% | 2808 fps | 96.1% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 51,851 psi | 88% | 2943 fps | 99% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 51,459 psi | 88% | 2979 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 51,938 psi | 88% | 2946 fps | 98.4% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 52,518 psi | 89% | 2969 fps | 98% |
| Rottweil R 901 | <<locked>> | 84% | 50,517 psi | 86% | 2789 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 53,156 psi | 90% | 2844 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 94% | 51,445 psi | 88% | 2867 fps | 99.6% |
| Shooters World Long Rifle | <<locked>> | 96% | 50,183 psi | 85% | 2815 fps | 96.9% |
| Shooters World Match Rifle | <<locked>> | 86% | 49,777 psi | 85% | 2825 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 50,879 psi | 87% | 2828 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 98% | 50,705 psi | 86% | 2838 fps | 95.9% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 49,748 psi | 85% | 2871 fps | 99% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 51,779 psi | 88% | 2838 fps | 97.9% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 52,359 psi | 89% | 2867 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 51,256 psi | 87% | 2753 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 51,024 psi | 87% | 2743 fps | 100% |
| Somchem S321 | <<locked>> | 82% | 50,691 psi | 86% | 2831 fps | 99.8% |
| Somchem S335 | <<locked>> | 86% | 50,575 psi | 86% | 2749 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 51,126 psi | 87% | 2831 fps | 99.2% |
| Somchem S355 | <<locked>> | 94% | 52,054 psi | 89% | 2871 fps | 99.6% |
| Somchem S365ᴾ | <<locked>> | 100% | 46,209 psi | 79% | 2867 fps | 99.8% |
| Vihtavuori N130 | <<locked>> | 82% | 50,879 psi | 87% | 2720 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 51,401 psi | 88% | 2743 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 52,576 psi | 90% | 2822 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 50,415 psi | 86% | 2785 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 50,096 psi | 85% | 2799 fps | 99.9% |
| Vihtavuori N160 | <<locked>> | 98% | 50,908 psi | 87% | 2864 fps | 98.2% |
| Vihtavuori N530 | <<locked>> | 84% | 50,227 psi | 86% | 2802 fps | 99.7% |
| Vihtavuori N540 | <<locked>> | 90% | 51,996 psi | 89% | 2825 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 50,038 psi | 85% | 2867 fps | 97.9% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 38,812 psi | 66% | 2726 fps | 96.3% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 51,808 psi | 88% | 2848 fps | 99.7% |
| Winchester 748 | <<locked>> | 86% | 53,156 psi | 90% | 2900 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 52,214 psi | 89% | 2923 fps | 96.1% |
| Winchester StaBALL Match | <<locked>> | 88% | 52,141 psi | 89% | 2874 fps | 99.6% |
Start Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 45,397 psi | 77% | 2674 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 38,101 psi | 65% | 2585 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 44,773 psi | 76% | 2733 fps | 99.9% |
| Accurate 4064 | <<locked>> | 80% | 35,998 psi | 61% | 2572 fps | 99.4% |
| Accurate 4350 | <<locked>> | 92% | 39,523 psi | 67% | 2697 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 41,727 psi | 71% | 2680 fps | 97.6% |
| ADI AR 2208 | <<locked>> | 82% | 37,869 psi | 64% | 2582 fps | 95.7% |
| ADI Benchmark 8208 | <<locked>> | 80% | 43,729 psi | 74% | 2697 fps | 99% |
| Alliant AR-Comp | <<locked>> | 80% | 43,424 psi | 74% | 2697 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 37,753 psi | 64% | 2687 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 34,853 psi | 59% | 2546 fps | 96.6% |
| Alliant Reloder-15 | <<locked>> | 80% | 37,492 psi | 64% | 2608 fps | 95.8% |
| Alliant Reloder-16 | <<locked>> | 92% | 39,552 psi | 67% | 2707 fps | 95.7% |
| Alliant Reloder-17 | <<locked>> | 84% | 34,490 psi | 59% | 2612 fps | 95.7% |
| Alliant Reloder-23 | <<locked>> | 98% | 34,011 psi | 58% | 2595 fps | 95.3% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 40,973 psi | 70% | 2680 fps | 96.3% |
| Bofors RP3 | <<locked>> | 80% | 34,447 psi | 59% | 2546 fps | 96.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 45,730 psi | 78% | 2694 fps | 99.5% |
| Hodgdon BL-C2 | <<locked>> | 80% | 42,351 psi | 72% | 2710 fps | 99.2% |
| Hodgdon CFE223 | <<locked>> | 80% | 46,746 psi | 80% | 2851 fps | 98.2% |
| Hodgdon H380 | <<locked>> | 84% | 40,480 psi | 69% | 2661 fps | 95.3% |
| Hodgdon H414 | <<locked>> | 96% | 48,675 psi | 83% | 2864 fps | 95.2% |
| Hodgdon H4895 | <<locked>> | 80% | 42,047 psi | 72% | 2694 fps | 98.1% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 34,127 psi | 58% | 2546 fps | 95.7% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 38,000 psi | 65% | 2654 fps | 97.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,962 psi | 44% | 1604 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 40,524 psi | 69% | 2648 fps | 97.7% |
| IMR 3031 | <<locked>> | 80% | 41,437 psi | 71% | 2700 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 37,289 psi | 63% | 2562 fps | 95.8% |
| IMR 4831 | <<locked>> | 92% | 38,000 psi | 65% | 2648 fps | 95.3% |
| IMR 4895 | <<locked>> | 80% | 38,392 psi | 65% | 2641 fps | 96.8% |
| IMR 8208 XBR | <<locked>> | 80% | 43,729 psi | 74% | 2697 fps | 99% |
| Lovex D073.5 | <<locked>> | 80% | 49,516 psi | 84% | 2785 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 40,538 psi | 69% | 2664 fps | 99.5% |
| Lovex S060 | <<locked>> | 80% | 42,105 psi | 72% | 2628 fps | 97.7% |
| Lovex S062 | <<locked>> | 80% | 37,101 psi | 63% | 2569 fps | 97.7% |
| Lovex S065 | <<locked>> | 92% | 44,382 psi | 76% | 2710 fps | 95.5% |
| Lovex S070 | <<locked>> | 96% | 47,601 psi | 81% | 2785 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 41,002 psi | 70% | 2641 fps | 98.5% |
| Norma 202 | <<locked>> | 80% | 41,031 psi | 70% | 2651 fps | 99.8% |
| Norma 203B | <<locked>> | 80% | 36,912 psi | 63% | 2598 fps | 96.3% |
| Norma URP | <<locked>> | 92% | 39,769 psi | 68% | 2697 fps | 95.6% |
| Ramshot Big Game | <<locked>> | 80% | 36,405 psi | 62% | 2605 fps | 95.8% |
| Ramshot Hunter | <<locked>> | 96% | 44,599 psi | 76% | 2792 fps | 95% |
| Ramshot TAC | <<locked>> | 80% | 43,903 psi | 75% | 2694 fps | 95.5% |
| Ramshot Wild Boar | <<locked>> | 80% | 43,120 psi | 73% | 2713 fps | 97.9% |
| Ramshot X-Terminator | <<locked>> | 80% | 47,601 psi | 81% | 2746 fps | 98.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,194 psi | 45% | 1644 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 49,153 psi | 84% | 2785 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 46,760 psi | 80% | 2753 fps | 95.3% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 39,015 psi | 66% | 2703 fps | 96.2% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 32,068 psi | 55% | 2559 fps | 97.3% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 39,334 psi | 67% | 2710 fps | 95.2% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 42,757 psi | 73% | 2782 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 44,846 psi | 76% | 2694 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 80% | 39,015 psi | 66% | 2592 fps | 98.1% |
| Rottweil R 903 | <<locked>> | 80% | 32,314 psi | 55% | 2487 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 44,382 psi | 76% | 2710 fps | 95.5% |
| Shooters World Match Rifle | <<locked>> | 80% | 40,538 psi | 69% | 2664 fps | 99.5% |
| Shooters World Precision | <<locked>> | 80% | 37,101 psi | 63% | 2569 fps | 97.7% |
| Shooters World SW4350 | <<locked>> | 96% | 47,601 psi | 81% | 2785 fps | 95.1% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 35,694 psi | 61% | 2592 fps | 95.7% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 41,916 psi | 71% | 2661 fps | 95.6% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 40,263 psi | 69% | 2648 fps | 97.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 42,482 psi | 72% | 2605 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 35,143 psi | 60% | 2467 fps | 99.6% |
| Somchem S321 | <<locked>> | 80% | 47,413 psi | 81% | 2779 fps | 99.6% |
| Somchem S335 | <<locked>> | 80% | 42,047 psi | 72% | 2608 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 41,742 psi | 71% | 2664 fps | 97.5% |
| Somchem S355 | <<locked>> | 80% | 33,373 psi | 57% | 2500 fps | 95.5% |
| Somchem S365 | <<locked>> | 86% | 29,167 psi | 50% | 2470 fps | 95% |
| Vihtavuori N130 | <<locked>> | 80% | 48,008 psi | 82% | 2677 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 42,685 psi | 73% | 2605 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 38,189 psi | 65% | 2585 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 38,885 psi | 66% | 2585 fps | 99.7% |
| Vihtavuori N150 | <<locked>> | 80% | 31,647 psi | 54% | 2438 fps | 96.5% |
| Vihtavuori N160 | <<locked>> | 90% | 39,059 psi | 66% | 2644 fps | 95.3% |
| Vihtavuori N530 | <<locked>> | 80% | 43,903 psi | 75% | 2694 fps | 99% |
| Vihtavuori N540 | <<locked>> | 80% | 37,507 psi | 64% | 2572 fps | 99.4% |
| Vihtavuori N550 | <<locked>> | 92% | 40,944 psi | 70% | 2700 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 98% | 36,347 psi | 62% | 2671 fps | 95.4% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 32,329 psi | 55% | 2461 fps | 95% |
| Winchester 748 | <<locked>> | 80% | 43,134 psi | 73% | 2733 fps | 99.4% |
| Winchester 760 | <<locked>> | 96% | 48,950 psi | 83% | 2867 fps | 95.3% |
| Winchester StaBALL Match | <<locked>> | 80% | 39,668 psi | 68% | 2651 fps | 97.7% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 85 powders for .30 R Blaser loaded with the .308 | 150gr | Lapua TRX N585. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,979 fps; across all powders the maximum-charge window runs from 1,798 fps to 2,979 fps. Accurate 4350 gives the best case fill at 100 %, and 85 of the 85 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 60–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.308" calls for a 1:11.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, 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. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.