Load Specifications
Bullet Manufacturer:Barnes
Bullet Weight:210 gr
Bullet Diameter:0.338"
Bullet Length:<<locked>>
Caliber:.33 Nosler load data
Case Length (l3):2.46"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:96 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:24"
Max. allowed Pressure:65,000 psi
Recommended Twist Rate:1:13.0
Load data in caliber .33 Nosler with .338 | 210gr | Barnes TTSX BT bullet and 101 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, Hodgdon Superformance and ReloadSwiss RS 60.
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>> | 84% | 56,362 psi | 87% | 2703 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 58,566 psi | 90% | 2782 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 58,595 psi | 90% | 2772 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 55,376 psi | 85% | 2785 fps | 100% |
| Accurate 2700 | <<locked>> | 92% | 55,521 psi | 85% | 2746 fps | 97.6% |
| Accurate 3100ᴾ | <<locked>> | 100% | 42,177 psi | 65% | 2631 fps | 96.7% |
| Accurate 4064 | <<locked>> | 92% | 58,711 psi | 90% | 2822 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 55,347 psi | 85% | 2867 fps | 99.8% |
| ADI AR 2206H | <<locked>> | 86% | 55,724 psi | 86% | 2812 fps | 100% |
| ADI AR 2208 | <<locked>> | 92% | 56,884 psi | 88% | 2815 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 86% | 58,276 psi | 90% | 2812 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 55,709 psi | 86% | 2733 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 55,637 psi | 86% | 2933 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 56,971 psi | 88% | 2835 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 90% | 57,479 psi | 88% | 2858 fps | 100% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 56,739 psi | 87% | 2927 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 96% | 58,349 psi | 90% | 2963 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 40,364 psi | 62% | 2664 fps | 99.3% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 45,426 psi | 70% | 2831 fps | 98.8% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 55,622 psi | 86% | 2828 fps | 99.9% |
| Bofors RP3 | <<locked>> | 92% | 57,725 psi | 89% | 2851 fps | 100% |
| Bofors RP7 | <<locked>> | 96% | 57,566 psi | 89% | 2825 fps | 98.2% |
| Hodgdon Benchmark | <<locked>> | 84% | 56,260 psi | 87% | 2743 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 57,827 psi | 89% | 2841 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 56,202 psi | 86% | 2890 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 58,610 psi | 90% | 2867 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 98% | 58,624 psi | 90% | 2927 fps | 98.9% |
| Hodgdon H4350 | <<locked>> | 94% | 55,376 psi | 85% | 2831 fps | 97.3% |
| Hodgdon H4895 | <<locked>> | 86% | 56,289 psi | 87% | 2822 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 52,939 psi | 81% | 2799 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 55,912 psi | 86% | 2854 fps | 100% |
| Hodgdon Superformance | <<locked>> | 96% | 55,347 psi | 85% | 2907 fps | 98.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,563 psi | 55% | 1706 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 57,682 psi | 89% | 2825 fps | 100% |
| IMR 3031 | <<locked>> | 86% | 56,463 psi | 87% | 2802 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 56,275 psi | 87% | 2799 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 88% | 56,072 psi | 86% | 2779 fps | 98.4% |
| IMR 4350ᴾ | <<locked>> | 100% | 57,986 psi | 89% | 2854 fps | 98.3% |
| IMR 4451 Enduron | <<locked>> | 94% | 56,101 psi | 86% | 2808 fps | 98.4% |
| IMR 4831ᴾ | <<locked>> | 100% | 55,840 psi | 86% | 2858 fps | 99.9% |
| IMR 4895 | <<locked>> | 88% | 55,303 psi | 85% | 2835 fps | 100% |
| IMR 8208 XBR | <<locked>> | 86% | 58,276 psi | 90% | 2812 fps | 100% |
| Lovex D073.5 | <<locked>> | 82% | 58,537 psi | 90% | 2795 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 55,593 psi | 86% | 2785 fps | 100% |
| Lovex S060 | <<locked>> | 88% | 58,653 psi | 90% | 2789 fps | 100% |
| Lovex S062 | <<locked>> | 90% | 56,130 psi | 86% | 2792 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 58,740 psi | 90% | 2844 fps | 99.5% |
| Lovex S070 | <<locked>> | 98% | 56,246 psi | 87% | 2831 fps | 98.6% |
| Norma 201 | <<locked>> | 88% | 57,885 psi | 89% | 2805 fps | 100% |
| Norma 202 | <<locked>> | 88% | 58,523 psi | 90% | 2805 fps | 100% |
| Norma 203B | <<locked>> | 90% | 56,637 psi | 87% | 2844 fps | 100% |
| Norma 204 | <<locked>> | 98% | 55,056 psi | 85% | 2848 fps | 96.7% |
| Norma MRPᴾ | <<locked>> | 100% | 45,252 psi | 70% | 2785 fps | 96.3% |
| Norma URPᴾ | <<locked>> | 100% | 58,131 psi | 89% | 2910 fps | 99.9% |
| Ramshot Big Game | <<locked>> | 90% | 57,508 psi | 88% | 2871 fps | 100% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 57,000 psi | 88% | 2910 fps | 99.2% |
| Ramshot TAC | <<locked>> | 86% | 58,726 psi | 90% | 2841 fps | 99.6% |
| Ramshot Wild Boar | <<locked>> | 86% | 58,363 psi | 90% | 2854 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 82% | 55,317 psi | 85% | 2762 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,042 psi | 55% | 1745 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 57,653 psi | 89% | 2789 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 55,085 psi | 85% | 2795 fps | 98.7% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 58,494 psi | 90% | 2930 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 58,015 psi | 89% | 2959 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 55,347 psi | 85% | 2894 fps | 99.8% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 58,624 psi | 90% | 2979 fps | 99.9% |
| Rottweil R 901 | <<locked>> | 86% | 58,320 psi | 90% | 2779 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 58,363 psi | 90% | 2802 fps | 100% |
| Rottweil R 903 | <<locked>> | 94% | 57,319 psi | 88% | 2841 fps | 100% |
| Rottweil R 907 | <<locked>> | 96% | 57,566 psi | 89% | 2825 fps | 98.2% |
| Shooters World Long Rifle | <<locked>> | 98% | 58,740 psi | 90% | 2844 fps | 99.5% |
| Shooters World Match Rifle | <<locked>> | 86% | 55,593 psi | 86% | 2785 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 56,130 psi | 86% | 2792 fps | 100% |
| Shooters World SW4350 | <<locked>> | 98% | 56,246 psi | 87% | 2831 fps | 98.6% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 55,840 psi | 86% | 2854 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 57,043 psi | 88% | 2815 fps | 99.7% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 57,885 psi | 89% | 2838 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 55,927 psi | 86% | 2697 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 56,115 psi | 86% | 2694 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 55,651 psi | 86% | 2753 fps | 98.3% |
| Somchem S321 | <<locked>> | 82% | 55,898 psi | 86% | 2792 fps | 100% |
| Somchem S335 | <<locked>> | 88% | 58,726 psi | 90% | 2736 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 56,724 psi | 87% | 2805 fps | 100% |
| Somchem S355 | <<locked>> | 94% | 57,696 psi | 89% | 2838 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 52,431 psi | 81% | 2858 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 48,689 psi | 75% | 2743 fps | 96.6% |
| Vihtavuori N130 | <<locked>> | 82% | 55,477 psi | 85% | 2654 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 56,289 psi | 87% | 2680 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 58,262 psi | 90% | 2762 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 55,651 psi | 86% | 2736 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 55,521 psi | 85% | 2766 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 57,029 psi | 88% | 2851 fps | 99.9% |
| Vihtavuori N530 | <<locked>> | 84% | 55,187 psi | 85% | 2762 fps | 100% |
| Vihtavuori N540 | <<locked>> | 90% | 57,319 psi | 88% | 2782 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 55,912 psi | 86% | 2858 fps | 99.8% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 44,599 psi | 69% | 2743 fps | 99.2% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 57,319 psi | 88% | 2828 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 55,172 psi | 85% | 2808 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 58,624 psi | 90% | 2927 fps | 98.9% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 36,056 psi | 55% | 2674 fps | 99.4% |
| Winchester StaBALL Match | <<locked>> | 88% | 57,841 psi | 89% | 2844 fps | 100% |
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% | 49,676 psi | 76% | 2615 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 54,708 psi | 84% | 2730 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 42,163 psi | 65% | 2539 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 48,080 psi | 74% | 2680 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 45,513 psi | 70% | 2582 fps | 95.5% |
| Accurate 3100 | <<locked>> | 96% | 36,637 psi | 56% | 2523 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 39,943 psi | 61% | 2536 fps | 100% |
| Accurate 4350 | <<locked>> | 82% | 31,473 psi | 48% | 2415 fps | 95% |
| ADI AR 2206H | <<locked>> | 80% | 46,035 psi | 71% | 2657 fps | 99.6% |
| ADI AR 2208 | <<locked>> | 80% | 39,073 psi | 60% | 2510 fps | 98% |
| ADI Benchmark 8208 | <<locked>> | 80% | 48,196 psi | 74% | 2664 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 48,762 psi | 75% | 2641 fps | 100% |
| Alliant Power Pro 2000-MR | 64.2 gr | 80% | 42,032 psi | 65% | 2694 fps | 98.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 38,769 psi | 60% | 2530 fps | 99.2% |
| Alliant Reloder-15 | <<locked>> | 80% | 41,669 psi | 64% | 2595 fps | 98.7% |
| Alliant Reloder-16 | <<locked>> | 82% | 32,053 psi | 49% | 2438 fps | 95.2% |
| Alliant Reloder-17 | <<locked>> | 80% | 33,417 psi | 51% | 2500 fps | 97.6% |
| Alliant Reloder-23 | <<locked>> | 90% | 29,356 psi | 45% | 2392 fps | 95.7% |
| Alliant Reloder-26 | <<locked>> | 92% | 33,997 psi | 52% | 2572 fps | 95.2% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 45,469 psi | 70% | 2664 fps | 98.9% |
| Bofors RP3 | <<locked>> | 80% | 38,305 psi | 59% | 2533 fps | 99.2% |
| Bofors RP7 | <<locked>> | 88% | 44,730 psi | 69% | 2615 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 49,893 psi | 77% | 2651 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 47,123 psi | 72% | 2684 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 80% | 52,388 psi | 81% | 2835 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 80% | 39,233 psi | 60% | 2539 fps | 97.1% |
| Hodgdon H414 | <<locked>> | 88% | 41,698 psi | 64% | 2641 fps | 95.5% |
| Hodgdon H4350 | <<locked>> | 88% | 45,527 psi | 70% | 2664 fps | 95% |
| Hodgdon H4895 | <<locked>> | 80% | 46,514 psi | 72% | 2667 fps | 99.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 27,398 psi | 42% | 2280 fps | 95% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 42,685 psi | 66% | 2641 fps | 99.7% |
| Hodgdon Superformance | 75.2 gr | 90% | 44,527 psi | 69% | 2720 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,397 psi | 41% | 1522 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 44,657 psi | 69% | 2621 fps | 99.7% |
| IMR 3031 | <<locked>> | 80% | 46,282 psi | 71% | 2654 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 41,046 psi | 63% | 2543 fps | 98.6% |
| IMR 4166 Enduron | <<locked>> | 80% | 43,598 psi | 67% | 2566 fps | 95.9% |
| IMR 4350 | <<locked>> | 92% | 44,976 psi | 69% | 2641 fps | 95.7% |
| IMR 4451 Enduron | <<locked>> | 84% | 41,017 psi | 63% | 2543 fps | 95% |
| IMR 4831 | <<locked>> | 84% | 32,866 psi | 51% | 2434 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 42,728 psi | 66% | 2625 fps | 99.3% |
| IMR 8208 XBR | <<locked>> | 80% | 48,196 psi | 74% | 2664 fps | 100% |
| Lovex D073.5 | <<locked>> | 80% | 54,665 psi | 84% | 2746 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 45,223 psi | 70% | 2631 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 45,818 psi | 70% | 2592 fps | 99.6% |
| Lovex S062 | <<locked>> | 80% | 40,843 psi | 63% | 2543 fps | 99.6% |
| Lovex S065 | <<locked>> | 84% | 38,000 psi | 58% | 2487 fps | 95.8% |
| Lovex S070 | <<locked>> | 88% | 41,031 psi | 63% | 2569 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 44,962 psi | 69% | 2608 fps | 99.9% |
| Norma 202 | <<locked>> | 80% | 45,411 psi | 70% | 2612 fps | 100% |
| Norma 203B | <<locked>> | 80% | 41,017 psi | 63% | 2582 fps | 99% |
| Norma 204 | <<locked>> | 94% | 48,037 psi | 74% | 2733 fps | 95% |
| Norma MRP | <<locked>> | 98% | 42,192 psi | 65% | 2723 fps | 95.3% |
| Norma URP | <<locked>> | 82% | 31,966 psi | 49% | 2421 fps | 95% |
| Ramshot Big Game | <<locked>> | 80% | 40,741 psi | 63% | 2598 fps | 98.8% |
| Ramshot Hunter | <<locked>> | 88% | 38,203 psi | 59% | 2575 fps | 95.3% |
| Ramshot TAC | <<locked>> | 80% | 48,080 psi | 74% | 2674 fps | 98.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 47,703 psi | 73% | 2690 fps | 99.7% |
| Ramshot X-Terminator | <<locked>> | 80% | 51,837 psi | 80% | 2710 fps | 99.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,745 psi | 41% | 1558 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 53,882 psi | 83% | 2736 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 39,653 psi | 61% | 2523 fps | 95.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 44,106 psi | 68% | 2697 fps | 99.1% |
| ReloadSwiss RS 60 | 63.2 gr | 80% | 35,621 psi | 55% | 2566 fps | 99.8% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 33,620 psi | 52% | 2490 fps | 95.4% |
| ReloadSwiss RS 70 | <<locked>> | 86% | 36,056 psi | 55% | 2556 fps | 95.5% |
| Rottweil R 901 | <<locked>> | 80% | 48,849 psi | 75% | 2644 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 42,656 psi | 66% | 2559 fps | 99.8% |
| Rottweil R 903 | <<locked>> | 80% | 36,013 psi | 55% | 2477 fps | 98.5% |
| Rottweil R 907 | <<locked>> | 88% | 44,730 psi | 69% | 2615 fps | 95.6% |
| Shooters World Long Rifle | <<locked>> | 84% | 38,000 psi | 58% | 2487 fps | 95.8% |
| Shooters World Match Rifle | <<locked>> | 80% | 45,223 psi | 70% | 2631 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 40,843 psi | 63% | 2543 fps | 99.6% |
| Shooters World SW4350 | <<locked>> | 88% | 41,031 psi | 63% | 2569 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 37,144 psi | 57% | 2526 fps | 98.1% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 46,412 psi | 71% | 2648 fps | 98.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 44,454 psi | 68% | 2625 fps | 99.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 46,325 psi | 71% | 2559 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 38,609 psi | 59% | 2428 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 42,612 psi | 66% | 2539 fps | 95.7% |
| Somchem S321 | <<locked>> | 80% | 52,286 psi | 80% | 2743 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 45,934 psi | 71% | 2559 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 46,267 psi | 71% | 2644 fps | 99.6% |
| Somchem S355 | <<locked>> | 80% | 36,927 psi | 57% | 2484 fps | 98.5% |
| Somchem S365 | <<locked>> | 80% | 26,629 psi | 41% | 2313 fps | 96.3% |
| Somchem S385 | <<locked>> | 96% | 42,511 psi | 65% | 2631 fps | 95% |
| Vihtavuori N130 | <<locked>> | 80% | 52,286 psi | 80% | 2612 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 46,760 psi | 72% | 2549 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 42,424 psi | 65% | 2539 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 42,960 psi | 66% | 2549 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 35,070 psi | 54% | 2421 fps | 99.1% |
| Vihtavuori N160 | <<locked>> | 82% | 33,460 psi | 51% | 2428 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 48,240 psi | 74% | 2657 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 41,394 psi | 64% | 2539 fps | 100% |
| Vihtavuori N550 | <<locked>> | 82% | 32,837 psi | 51% | 2425 fps | 95% |
| Vihtavuori N555 | <<locked>> | 90% | 31,734 psi | 49% | 2467 fps | 95.9% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 31,082 psi | 48% | 2349 fps | 96.9% |
| Winchester 748 | <<locked>> | 80% | 48,254 psi | 74% | 2707 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 41,887 psi | 64% | 2641 fps | 95.5% |
| Winchester StaBALL HD | <<locked>> | 92% | 27,644 psi | 43% | 2411 fps | 95.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 43,990 psi | 68% | 2628 fps | 99.7% |
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 101 powders for .33 Nosler loaded with the .338 | 210gr | Barnes TTSX BT. ReloadSwiss RS 70 delivers the highest muzzle velocity at 2,979 fps; across all powders the maximum-charge window runs from 1,706 fps to 2,979 fps. Accurate 3100 gives the best case fill at 100 %, and 101 of the 101 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 210.0 gr projectile in 0.338" calls for a 1:13.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, 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. Alliant Power Pro 2000-MR, Hodgdon Superformance, ReloadSwiss RS 60 rank at the top here: for .33 Nosler with the .338 | 210gr | Barnes TTSX BT 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.