Load Specifications
Bullet Manufacturer:Peregrine
Bullet Weight:236 gr
Bullet Diameter:0.376"
Bullet Length:<<locked>>
Caliber:9.5 x 66 SE v. Hofe load data
Case Length (l3):2.598"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:106 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:25.6"
Max. allowed Pressure:63,817 psi
Recommended Twist Rate:1:17.0
Load data in caliber 9.5 x 66 SE v. Hofe with .376 | 236gr | Peregrine VLR-5 bullet and 102 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, ReloadSwiss RS 52 and Hodgdon LEVERevolution.
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: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 90% | 57,029 psi | 89% | 2812 fps | 100% |
| Accurate 2200 | <<locked>> | 82% | 57,392 psi | 90% | 2920 fps | 99.5% |
| Accurate 2460 | <<locked>> | 86% | 55,608 psi | 87% | 2841 fps | 100% |
| Accurate 2495 | <<locked>> | 94% | 54,012 psi | 85% | 2822 fps | 100% |
| Accurate 2520 | <<locked>> | 90% | 57,551 psi | 90% | 2900 fps | 100% |
| Accurate 2700 | <<locked>> | 94% | 55,492 psi | 87% | 2818 fps | 95.8% |
| Accurate 4064 | <<locked>> | 98% | 57,551 psi | 90% | 2913 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 46,354 psi | 73% | 2822 fps | 97.9% |
| Accurate LT-30 | <<locked>> | 84% | 56,826 psi | 89% | 2759 fps | 100% |
| Accurate LT-32 | <<locked>> | 84% | 57,290 psi | 90% | 2785 fps | 100% |
| ADI AR 2206H | <<locked>> | 92% | 56,246 psi | 88% | 2910 fps | 99.8% |
| ADI AR 2208 | <<locked>> | 98% | 57,334 psi | 90% | 2904 fps | 99.5% |
| ADI AR 2219 | <<locked>> | 82% | 53,954 psi | 85% | 2831 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 90% | 55,448 psi | 87% | 2861 fps | 100% |
| Alliant AR-Comp | <<locked>> | 90% | 55,332 psi | 87% | 2841 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 86% | 57,058 psi | 89% | 2972 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 94% | 55,970 psi | 88% | 3025 fps | 99.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 98% | 56,463 psi | 88% | 2923 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 86% | 56,826 psi | 89% | 2818 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 96% | 57,450 psi | 90% | 2946 fps | 99.7% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 46,209 psi | 72% | 2828 fps | 98% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 53,693 psi | 84% | 2989 fps | 99.9% |
| Baschieri & Pellagri 106 | <<locked>> | 84% | 56,260 psi | 88% | 2759 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 92% | 56,086 psi | 88% | 2923 fps | 99.3% |
| Bofors RP3 | <<locked>> | 98% | 56,956 psi | 89% | 2936 fps | 100% |
| Bofors RP7ᴾ | <<locked>> | 100% | 54,128 psi | 85% | 2844 fps | 95.9% |
| Hodgdon Benchmark | <<locked>> | 90% | 57,682 psi | 90% | 2848 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 90% | 54,433 psi | 85% | 2894 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 88% | 56,376 psi | 88% | 2992 fps | 99.6% |
| Hodgdon H322 | <<locked>> | 86% | 56,420 psi | 88% | 2867 fps | 100% |
| Hodgdon H335 | <<locked>> | 86% | 57,624 psi | 90% | 2890 fps | 100% |
| Hodgdon H380 | <<locked>> | 96% | 54,897 psi | 86% | 2897 fps | 98.7% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 50,154 psi | 79% | 2874 fps | 95.9% |
| Hodgdon H4895 | <<locked>> | 92% | 56,739 psi | 89% | 2920 fps | 99.9% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 42,322 psi | 66% | 2713 fps | 98.5% |
| Hodgdon LEVERevolution | <<locked>> | 94% | 55,637 psi | 87% | 2949 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,606 psi | 54% | 1729 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 54,708 psi | 86% | 2871 fps | 99.8% |
| IMR 3031 | <<locked>> | 92% | 55,970 psi | 88% | 2904 fps | 100% |
| IMR 4064 | <<locked>> | 96% | 56,797 psi | 89% | 2887 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 94% | 57,580 psi | 90% | 2867 fps | 97.1% |
| IMR 4198 | <<locked>> | 86% | 57,334 psi | 90% | 2779 fps | 100% |
| IMR 4451 Enduronᴾ | <<locked>> | 100% | 56,507 psi | 89% | 2884 fps | 96.9% |
| IMR 4831ᴾ | <<locked>> | 100% | 44,251 psi | 69% | 2762 fps | 97.5% |
| IMR 4895 | <<locked>> | 94% | 55,158 psi | 86% | 2927 fps | 99.7% |
| IMR 8208 XBR | <<locked>> | 90% | 55,448 psi | 87% | 2861 fps | 100% |
| Lovex D073.5 | <<locked>> | 86% | 55,579 psi | 87% | 2851 fps | 100% |
| Lovex D073.6 | <<locked>> | 92% | 55,332 psi | 87% | 2884 fps | 100% |
| Lovex S060 | <<locked>> | 92% | 56,347 psi | 88% | 2838 fps | 99.7% |
| Lovex S062 | <<locked>> | 96% | 55,869 psi | 88% | 2881 fps | 100% |
| Lovex S065ᴾ | <<locked>> | 100% | 51,663 psi | 81% | 2818 fps | 97.4% |
| Norma 200 | <<locked>> | 82% | 56,623 psi | 89% | 2789 fps | 100% |
| Norma 201 | <<locked>> | 92% | 54,607 psi | 86% | 2851 fps | 100% |
| Norma 202 | <<locked>> | 92% | 55,143 psi | 86% | 2858 fps | 100% |
| Norma 203B | <<locked>> | 96% | 56,536 psi | 89% | 2933 fps | 99.8% |
| Norma URPᴾ | <<locked>> | 100% | 46,470 psi | 73% | 2818 fps | 97.8% |
| Ramshot Big Game | <<locked>> | 96% | 57,232 psi | 90% | 2959 fps | 99.8% |
| Ramshot TAC | <<locked>> | 90% | 56,130 psi | 88% | 2881 fps | 98.3% |
| Ramshot Wild Boar | <<locked>> | 90% | 55,288 psi | 87% | 2900 fps | 99.7% |
| Ramshot X-Terminator | <<locked>> | 88% | 56,985 psi | 89% | 2871 fps | 99.7% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,809 psi | 55% | 1768 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 55,172 psi | 86% | 2851 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 96% | 55,709 psi | 87% | 2881 fps | 97.4% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 53,882 psi | 84% | 2959 fps | 99.4% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 57,421 psi | 90% | 3048 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 46,224 psi | 72% | 2841 fps | 97.5% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 47,355 psi | 74% | 2861 fps | 97% |
| Rottweil R 901 | <<locked>> | 90% | 55,463 psi | 87% | 2835 fps | 100% |
| Rottweil R 902 | <<locked>> | 94% | 54,955 psi | 86% | 2848 fps | 100% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 56,565 psi | 89% | 2923 fps | 100% |
| Rottweil R 907ᴾ | <<locked>> | 100% | 54,128 psi | 85% | 2844 fps | 95.9% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 51,663 psi | 81% | 2818 fps | 97.4% |
| Shooters World Match Rifle | <<locked>> | 92% | 55,332 psi | 87% | 2884 fps | 100% |
| Shooters World Precision | <<locked>> | 96% | 55,869 psi | 88% | 2881 fps | 100% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 55,143 psi | 86% | 2818 fps | 99.9% |
| SNPE Vectan BA6 1/2 | <<locked>> | 82% | 56,840 psi | 89% | 2503 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 82% | 54,447 psi | 85% | 2844 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 55,230 psi | 87% | 2940 fps | 99.7% |
| SNPE Vectan SP 3 | <<locked>> | 84% | 54,534 psi | 85% | 2795 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 54,012 psi | 85% | 2851 fps | 98.4% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 54,752 psi | 86% | 2881 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 92% | 57,174 psi | 90% | 2802 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 98% | 56,710 psi | 89% | 2792 fps | 100% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 52,098 psi | 82% | 2769 fps | 96.1% |
| Somchem S321 | <<locked>> | 88% | 56,927 psi | 89% | 2900 fps | 100% |
| Somchem S335 | <<locked>> | 92% | 55,840 psi | 88% | 2795 fps | 100% |
| Somchem S341 | <<locked>> | 92% | 57,392 psi | 90% | 2900 fps | 99.8% |
| Somchem S355ᴾ | <<locked>> | 100% | 57,159 psi | 90% | 2923 fps | 99.9% |
| Somchem S365ᴾ | <<locked>> | 100% | 41,147 psi | 64% | 2762 fps | 99.4% |
| Vihtavuori N130 | <<locked>> | 88% | 56,695 psi | 89% | 2766 fps | 100% |
| Vihtavuori N133 | <<locked>> | 92% | 57,130 psi | 90% | 2785 fps | 100% |
| Vihtavuori N135 | <<locked>> | 94% | 54,230 psi | 85% | 2815 fps | 100% |
| Vihtavuori N140 | <<locked>> | 94% | 55,840 psi | 88% | 2835 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 55,390 psi | 87% | 2854 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 49,066 psi | 77% | 2818 fps | 98.1% |
| Vihtavuori N530 | <<locked>> | 90% | 56,086 psi | 88% | 2864 fps | 100% |
| Vihtavuori N540 | <<locked>> | 96% | 57,609 psi | 90% | 2881 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 48,066 psi | 75% | 2822 fps | 97.8% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 50,198 psi | 79% | 2805 fps | 99.6% |
| Winchester 748 | <<locked>> | 90% | 55,492 psi | 87% | 2913 fps | 100% |
| Winchester 760ᴾ | <<locked>> | 100% | 50,328 psi | 79% | 2877 fps | 95.9% |
| Winchester StaBALL Match | <<locked>> | 92% | 54,331 psi | 85% | 2887 fps | 99.8% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 41,510 psi | 65% | 2582 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 53,621 psi | 84% | 2861 fps | 99.1% |
| Accurate 2460 | <<locked>> | 80% | 45,237 psi | 71% | 2684 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 33,707 psi | 53% | 2487 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 40,495 psi | 63% | 2638 fps | 99.7% |
| Accurate 2700 | <<locked>> | 92% | 51,924 psi | 81% | 2762 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 31,908 psi | 50% | 2470 fps | 99% |
| Accurate 4350 | <<locked>> | 94% | 37,260 psi | 58% | 2644 fps | 95.5% |
| Accurate LT-30 | <<locked>> | 80% | 50,401 psi | 79% | 2671 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 50,792 psi | 80% | 2694 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 38,247 psi | 60% | 2589 fps | 97.1% |
| ADI AR 2208 | <<locked>> | 82% | 34,766 psi | 54% | 2493 fps | 95.1% |
| ADI AR 2219 | <<locked>> | 80% | 50,386 psi | 79% | 2782 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 40,350 psi | 63% | 2608 fps | 98.6% |
| Alliant AR-Comp | <<locked>> | 80% | 39,320 psi | 62% | 2608 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 46,789 psi | 73% | 2808 fps | 99.2% |
| Alliant Power Pro 2000-MR | 71.9 gr | 82% | 36,869 psi | 58% | 2651 fps | 95.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 31,502 psi | 49% | 2454 fps | 95.9% |
| Alliant Reloder-10x | <<locked>> | 80% | 47,268 psi | 74% | 2684 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 34,098 psi | 53% | 2516 fps | 95.1% |
| Alliant Reloder-16 | <<locked>> | 94% | 38,334 psi | 60% | 2664 fps | 95.7% |
| Alliant Reloder-17 | <<locked>> | 86% | 33,344 psi | 52% | 2572 fps | 95.7% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 49,342 psi | 77% | 2664 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 37,202 psi | 58% | 2585 fps | 95.5% |
| Bofors RP3 | <<locked>> | 80% | 30,647 psi | 48% | 2448 fps | 95.7% |
| Bofors RP7 | <<locked>> | 98% | 50,821 psi | 80% | 2792 fps | 95.1% |
| Hodgdon Benchmark | <<locked>> | 80% | 42,424 psi | 66% | 2605 fps | 99.3% |
| Hodgdon BL-C2 | <<locked>> | 80% | 38,435 psi | 60% | 2618 fps | 98.8% |
| Hodgdon CFE223 | <<locked>> | 80% | 42,293 psi | 66% | 2753 fps | 97.6% |
| Hodgdon H322 | <<locked>> | 80% | 46,108 psi | 72% | 2713 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 46,862 psi | 73% | 2736 fps | 100% |
| Hodgdon H380 | <<locked>> | 86% | 39,189 psi | 61% | 2618 fps | 95.3% |
| Hodgdon H414 | <<locked>> | 98% | 46,862 psi | 73% | 2818 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 38,537 psi | 60% | 2602 fps | 97.7% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 32,721 psi | 51% | 2500 fps | 95.6% |
| Hodgdon LEVERevolution | 68.8 gr | 80% | 34,403 psi | 54% | 2559 fps | 97% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,556 psi | 40% | 1542 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 37,202 psi | 58% | 2556 fps | 97.2% |
| IMR 3031 | <<locked>> | 80% | 37,536 psi | 59% | 2608 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 34,156 psi | 54% | 2474 fps | 95.2% |
| IMR 4166 Enduron | <<locked>> | 88% | 47,572 psi | 75% | 2707 fps | 95% |
| IMR 4198 | <<locked>> | 80% | 48,037 psi | 75% | 2651 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 96% | 49,821 psi | 78% | 2776 fps | 95.5% |
| IMR 4831 | <<locked>> | 94% | 36,201 psi | 57% | 2602 fps | 95.2% |
| IMR 4895 | <<locked>> | 80% | 34,911 psi | 55% | 2549 fps | 96.1% |
| IMR 8208 XBR | <<locked>> | 80% | 40,350 psi | 63% | 2608 fps | 98.6% |
| Lovex D073.5 | <<locked>> | 80% | 45,034 psi | 71% | 2690 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 80% | 36,506 psi | 57% | 2566 fps | 99.1% |
| Lovex S060 | <<locked>> | 80% | 39,015 psi | 61% | 2539 fps | 97.3% |
| Lovex S062 | <<locked>> | 80% | 33,663 psi | 53% | 2477 fps | 97.1% |
| Lovex S065 | <<locked>> | 94% | 42,714 psi | 67% | 2661 fps | 95.4% |
| Norma 200 | <<locked>> | 80% | 53,156 psi | 83% | 2746 fps | 100% |
| Norma 201 | <<locked>> | 80% | 37,376 psi | 59% | 2546 fps | 98.1% |
| Norma 202 | <<locked>> | 80% | 37,478 psi | 59% | 2562 fps | 99.6% |
| Norma 203B | <<locked>> | 80% | 33,504 psi | 53% | 2503 fps | 95.6% |
| Norma URP | <<locked>> | 94% | 38,159 psi | 60% | 2651 fps | 95.5% |
| Ramshot Big Game | <<locked>> | 80% | 33,054 psi | 52% | 2510 fps | 95% |
| Ramshot TAC | <<locked>> | 82% | 43,004 psi | 67% | 2657 fps | 95.6% |
| Ramshot Wild Boar | <<locked>> | 80% | 39,320 psi | 62% | 2621 fps | 97.3% |
| Ramshot X-Terminator | <<locked>> | 80% | 43,671 psi | 68% | 2654 fps | 98.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,672 psi | 40% | 1578 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 45,397 psi | 71% | 2697 fps | 99.9% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 45,585 psi | 71% | 2713 fps | 95.3% |
| ReloadSwiss RS 52 | 68 gr | 80% | 35,157 psi | 55% | 2605 fps | 95.4% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 29,080 psi | 46% | 2464 fps | 96.4% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 37,463 psi | 59% | 2664 fps | 95% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 41,278 psi | 65% | 2736 fps | 95.1% |
| Rottweil R 901 | <<locked>> | 80% | 40,915 psi | 64% | 2598 fps | 99.8% |
| Rottweil R 902 | <<locked>> | 80% | 35,433 psi | 56% | 2497 fps | 97.6% |
| Rottweil R 903 | <<locked>> | 82% | 30,850 psi | 48% | 2444 fps | 95.4% |
| Rottweil R 907 | <<locked>> | 98% | 50,821 psi | 80% | 2792 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 94% | 42,714 psi | 67% | 2661 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 36,506 psi | 57% | 2566 fps | 99.1% |
| Shooters World Precision | <<locked>> | 80% | 33,663 psi | 53% | 2477 fps | 97.1% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 48,008 psi | 75% | 2710 fps | 99.5% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 54,056 psi | 85% | 2470 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 50,821 psi | 80% | 2792 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 34,505 psi | 54% | 2552 fps | 95.7% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 48,051 psi | 75% | 2703 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 40,944 psi | 64% | 2625 fps | 95.7% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 36,767 psi | 58% | 2556 fps | 96.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 39,102 psi | 61% | 2516 fps | 99.7% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 32,053 psi | 50% | 2379 fps | 99.4% |
| SNPE Vectan Tubal 7000 | <<locked>> | 98% | 48,733 psi | 76% | 2717 fps | 95.3% |
| Somchem S321 | <<locked>> | 80% | 43,236 psi | 68% | 2684 fps | 99.3% |
| Somchem S335 | <<locked>> | 80% | 38,609 psi | 61% | 2520 fps | 99.9% |
| Somchem S341 | <<locked>> | 80% | 37,884 psi | 59% | 2569 fps | 96.8% |
| Somchem S355 | <<locked>> | 82% | 32,082 psi | 50% | 2461 fps | 95.6% |
| Somchem S365 | <<locked>> | 90% | 29,675 psi | 47% | 2484 fps | 95.9% |
| Vihtavuori N130 | <<locked>> | 80% | 44,454 psi | 70% | 2592 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 39,291 psi | 62% | 2520 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 34,447 psi | 54% | 2493 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 35,505 psi | 56% | 2500 fps | 99.5% |
| Vihtavuori N150 | <<locked>> | 80% | 28,442 psi | 45% | 2349 fps | 95.7% |
| Vihtavuori N160 | <<locked>> | 92% | 37,594 psi | 59% | 2602 fps | 95.2% |
| Vihtavuori N530 | <<locked>> | 80% | 40,205 psi | 63% | 2602 fps | 98.7% |
| Vihtavuori N540 | <<locked>> | 80% | 34,011 psi | 53% | 2484 fps | 99% |
| Vihtavuori N550 | <<locked>> | 94% | 39,247 psi | 62% | 2657 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 33,489 psi | 52% | 2477 fps | 95.9% |
| Winchester 748 | <<locked>> | 80% | 39,262 psi | 62% | 2641 fps | 99.1% |
| Winchester 760 | <<locked>> | 98% | 47,036 psi | 74% | 2822 fps | 95.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 36,013 psi | 56% | 2559 fps | 97.1% |
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 102 powders for 9.5 x 66 SE v. Hofe loaded with the .376 | 236gr | Peregrine VLR-5. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,048 fps; across all powders the maximum-charge window runs from 1,729 fps to 3,048 fps. Accurate 4350 gives the best case fill at 100 %, and 102 of the 102 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 236.0 gr projectile in 0.376" calls for a 1:17.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Alliant Reloder-17 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 Power Pro 2000-MR, ReloadSwiss RS 52, Hodgdon LEVERevolution rank at the top here: for 9.5 x 66 SE v. Hofe with the .376 | 236gr | Peregrine VLR-5 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.