Load Specifications
Load data in caliber 6 x 47 ATZL with .2425 | 90gr | Prvi Partizan SP bullet and 67 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ADI AR 2219, Hodgdon H335 and Winchester 748.
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 1680 | <<locked>> | 84% | 51,909 psi | 88% | 2651 fps | 100% |
| Accurate 2015 | <<locked>> | 96% | 50,183 psi | 85% | 2707 fps | 100% |
| Accurate 2460 | <<locked>> | 94% | 51,924 psi | 88% | 2759 fps | 99.3% |
| Accurate 2495ᴾ | <<locked>> | 100% | 44,701 psi | 76% | 2690 fps | 100% |
| Accurate 2520 | <<locked>> | 98% | 52,069 psi | 89% | 2802 fps | 99.1% |
| Accurate 4064ᴾ | <<locked>> | 100% | 41,553 psi | 71% | 2657 fps | 98.4% |
| Accurate LT-30 | <<locked>> | 90% | 53,098 psi | 90% | 2674 fps | 99.9% |
| Accurate LT-32 | <<locked>> | 88% | 50,517 psi | 86% | 2641 fps | 98.8% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 52,504 psi | 89% | 2799 fps | 96.4% |
| ADI AR 2207 | <<locked>> | 88% | 53,084 psi | 90% | 2707 fps | 100% |
| ADI AR 2219 | <<locked>> | 90% | 51,576 psi | 88% | 2779 fps | 99.8% |
| ADI Benchmark 8208 | <<locked>> | 98% | 52,112 psi | 89% | 2766 fps | 97.6% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 52,881 psi | 90% | 2825 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 52,460 psi | 89% | 2861 fps | 97.3% |
| Alliant Reloder-10x | <<locked>> | 92% | 50,473 psi | 86% | 2726 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 86% | 51,140 psi | 87% | 2674 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 51,343 psi | 87% | 2664 fps | 99.9% |
| Hodgdon Benchmark | <<locked>> | 96% | 52,214 psi | 89% | 2720 fps | 98.2% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 53,156 psi | 90% | 2841 fps | 98.4% |
| Hodgdon H322 | <<locked>> | 94% | 52,852 psi | 90% | 2795 fps | 99.9% |
| Hodgdon H335 | <<locked>> | 92% | 50,734 psi | 86% | 2769 fps | 99.3% |
| Hodgdon H4198 | <<locked>> | 86% | 51,517 psi | 88% | 2667 fps | 99.6% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 52,750 psi | 90% | 2815 fps | 97.1% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 47,108 psi | 80% | 2762 fps | 96.3% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,547 psi | 55% | 1644 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 51,459 psi | 88% | 2769 fps | 96.7% |
| IMR 3031ᴾ | <<locked>> | 100% | 49,690 psi | 85% | 2812 fps | 100% |
| IMR 4198 | <<locked>> | 92% | 52,170 psi | 89% | 2703 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 52,069 psi | 89% | 2628 fps | 100% |
| IMR 8208 XBR | <<locked>> | 98% | 52,112 psi | 89% | 2766 fps | 97.6% |
| Lovex D073.4 | <<locked>> | 88% | 52,460 psi | 89% | 2776 fps | 98.9% |
| Lovex D073.5 | <<locked>> | 94% | 52,156 psi | 89% | 2766 fps | 98.5% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 49,792 psi | 85% | 2779 fps | 98.8% |
| Lovex S053 | <<locked>> | 82% | 50,357 psi | 86% | 2572 fps | 100% |
| Lovex S060 | <<locked>> | 98% | 50,865 psi | 87% | 2694 fps | 96% |
| Lovex S062ᴾ | <<locked>> | 100% | 45,020 psi | 77% | 2667 fps | 96.3% |
| Norma 200 | <<locked>> | 88% | 50,604 psi | 86% | 2703 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 51,039 psi | 87% | 2753 fps | 97.5% |
| Norma 202ᴾ | <<locked>> | 100% | 50,720 psi | 86% | 2769 fps | 99.3% |
| Ramshot Wild Boar | <<locked>> | 98% | 51,227 psi | 87% | 2785 fps | 96.1% |
| Ramshot X-Terminator | <<locked>> | 94% | 50,937 psi | 87% | 2720 fps | 95.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 32,648 psi | 56% | 1686 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 51,634 psi | 88% | 2661 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 52,272 psi | 89% | 2769 fps | 98.8% |
| Rottweil R 901 | <<locked>> | 98% | 52,025 psi | 89% | 2756 fps | 99.3% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 48,008 psi | 82% | 2694 fps | 96.9% |
| Shooters World AR Plus | <<locked>> | 88% | 52,460 psi | 89% | 2776 fps | 98.9% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 49,792 psi | 85% | 2779 fps | 98.8% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 45,020 psi | 77% | 2667 fps | 96.3% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 49,588 psi | 84% | 2680 fps | 96.7% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 51,764 psi | 88% | 2438 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 51,634 psi | 88% | 2776 fps | 99.3% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 51,837 psi | 88% | 2743 fps | 100% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 50,473 psi | 86% | 2762 fps | 95.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 51,285 psi | 87% | 2680 fps | 99.2% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 43,772 psi | 75% | 2575 fps | 99% |
| Somchem S321 | <<locked>> | 96% | 53,142 psi | 90% | 2805 fps | 98.1% |
| Somchem S335ᴾ | <<locked>> | 100% | 52,750 psi | 90% | 2723 fps | 99.8% |
| Vihtavuori N120 | <<locked>> | 88% | 53,113 psi | 90% | 2657 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 51,300 psi | 87% | 2677 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 50,459 psi | 86% | 2680 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 45,513 psi | 77% | 2690 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 48,312 psi | 82% | 2703 fps | 99.2% |
| Vihtavuori N530 | <<locked>> | 98% | 52,924 psi | 90% | 2769 fps | 97.8% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 46,267 psi | 79% | 2687 fps | 98.6% |
| Winchester 748 | <<locked>> | 98% | 50,415 psi | 86% | 2802 fps | 98.2% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 49,777 psi | 85% | 2769 fps | 96.5% |
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 1680 | <<locked>> | 80% | 45,658 psi | 78% | 2559 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 30,139 psi | 51% | 2326 fps | 97.4% |
| Accurate 2460 | <<locked>> | 80% | 32,576 psi | 55% | 2402 fps | 95% |
| Accurate 2495 | <<locked>> | 82% | 24,337 psi | 41% | 2241 fps | 95.4% |
| Accurate 2520 | <<locked>> | 86% | 34,316 psi | 58% | 2480 fps | 95.2% |
| Accurate 4064 | <<locked>> | 92% | 32,126 psi | 55% | 2461 fps | 95.9% |
| Accurate LT-30 | <<locked>> | 80% | 39,175 psi | 67% | 2441 fps | 98.4% |
| Accurate LT-32 | <<locked>> | 80% | 39,552 psi | 67% | 2448 fps | 96.7% |
| ADI AR 2206H | <<locked>> | 96% | 46,209 psi | 79% | 2697 fps | 95% |
| ADI AR 2207 | <<locked>> | 80% | 41,611 psi | 71% | 2536 fps | 100% |
| ADI AR 2219 | 22.2 gr | 80% | 36,709 psi | 62% | 2513 fps | 97.7% |
| ADI Benchmark 8208 | <<locked>> | 90% | 40,828 psi | 70% | 2572 fps | 95% |
| Alliant AR-Comp | <<locked>> | 80% | 27,862 psi | 47% | 2346 fps | 98.9% |
| Alliant Power Pro 1200-R | <<locked>> | 88% | 43,134 psi | 73% | 2700 fps | 95.1% |
| Alliant Reloder-10x | <<locked>> | 80% | 35,085 psi | 60% | 2451 fps | 99.4% |
| Alliant Reloder-7 | <<locked>> | 80% | 42,888 psi | 73% | 2543 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 37,289 psi | 63% | 2425 fps | 98.2% |
| Hodgdon Benchmark | <<locked>> | 86% | 38,464 psi | 65% | 2477 fps | 95% |
| Hodgdon BL-C2 | <<locked>> | 92% | 40,292 psi | 69% | 2621 fps | 95.7% |
| Hodgdon H322 | <<locked>> | 80% | 33,721 psi | 57% | 2444 fps | 96.8% |
| Hodgdon H335 | 23 gr | 80% | 34,026 psi | 58% | 2454 fps | 95.8% |
| Hodgdon H4198 | <<locked>> | 80% | 43,134 psi | 73% | 2530 fps | 98.6% |
| Hodgdon H4895 | <<locked>> | 96% | 46,427 psi | 79% | 2710 fps | 95.8% |
| Hodgdon LEVERevolution | <<locked>> | 98% | 44,527 psi | 76% | 2717 fps | 95.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,018 psi | 41% | 1467 fps | 100% |
| Hodgdon VARGET | <<locked>> | 96% | 45,266 psi | 77% | 2664 fps | 95.3% |
| IMR 3031 | <<locked>> | 82% | 28,384 psi | 48% | 2362 fps | 95.6% |
| IMR 4198 | <<locked>> | 80% | 36,695 psi | 62% | 2444 fps | 99.9% |
| IMR 4227 | <<locked>> | 80% | 48,994 psi | 83% | 2585 fps | 100% |
| IMR 8208 XBR | <<locked>> | 90% | 40,828 psi | 70% | 2572 fps | 95% |
| Lovex D073.4 | <<locked>> | 80% | 39,595 psi | 67% | 2556 fps | 96.5% |
| Lovex D073.5 | <<locked>> | 84% | 36,840 psi | 63% | 2493 fps | 95% |
| Lovex D073.6 | <<locked>> | 90% | 35,244 psi | 60% | 2513 fps | 95.5% |
| Lovex S053 | <<locked>> | 80% | 48,022 psi | 82% | 2536 fps | 100% |
| Lovex S060 | <<locked>> | 96% | 48,037 psi | 82% | 2648 fps | 95.4% |
| Lovex S062 | <<locked>> | 96% | 39,987 psi | 68% | 2575 fps | 95% |
| Norma 200 | <<locked>> | 80% | 39,450 psi | 67% | 2520 fps | 100% |
| Norma 201 | <<locked>> | 94% | 42,279 psi | 72% | 2602 fps | 95.6% |
| Norma 202 | <<locked>> | 86% | 32,576 psi | 55% | 2425 fps | 95.3% |
| Ramshot Wild Boar | <<locked>> | 96% | 47,790 psi | 81% | 2730 fps | 95.3% |
| Ramshot X-Terminator | <<locked>> | 92% | 48,124 psi | 82% | 2674 fps | 95.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,236 psi | 41% | 1509 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 48,675 psi | 83% | 2618 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 35,447 psi | 60% | 2461 fps | 95% |
| Rottweil R 901 | <<locked>> | 84% | 34,316 psi | 58% | 2421 fps | 95.6% |
| Rottweil R 902 | <<locked>> | 96% | 42,641 psi | 73% | 2602 fps | 95.6% |
| Shooters World AR Plus | <<locked>> | 80% | 39,595 psi | 67% | 2556 fps | 96.5% |
| Shooters World Match Rifle | <<locked>> | 90% | 35,244 psi | 60% | 2513 fps | 95.5% |
| Shooters World Precision | <<locked>> | 96% | 39,987 psi | 68% | 2575 fps | 95% |
| Shooters World Tactical Rifle | <<locked>> | 86% | 43,526 psi | 74% | 2579 fps | 95.3% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 43,801 psi | 75% | 2329 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 37,304 psi | 64% | 2520 fps | 96.7% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 35,389 psi | 60% | 2451 fps | 98.2% |
| SNPE Vectan SP 9 | <<locked>> | 98% | 47,630 psi | 81% | 2717 fps | 95.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 33,127 psi | 56% | 2349 fps | 95.4% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 30,168 psi | 51% | 2297 fps | 95.5% |
| Somchem S321 | <<locked>> | 88% | 40,611 psi | 69% | 2592 fps | 95.4% |
| Somchem S335 | <<locked>> | 82% | 30,327 psi | 52% | 2303 fps | 95.4% |
| Vihtavuori N120 | <<locked>> | 80% | 41,727 psi | 71% | 2493 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 33,431 psi | 57% | 2362 fps | 98.9% |
| Vihtavuori N133 | <<locked>> | 80% | 29,066 psi | 49% | 2270 fps | 96.8% |
| Vihtavuori N135 | <<locked>> | 82% | 25,788 psi | 44% | 2260 fps | 95.8% |
| Vihtavuori N140 | <<locked>> | 86% | 30,835 psi | 52% | 2359 fps | 95% |
| Vihtavuori N530 | <<locked>> | 90% | 40,509 psi | 69% | 2559 fps | 95% |
| Vihtavuori N540 | <<locked>> | 90% | 33,736 psi | 57% | 2444 fps | 95.5% |
| Winchester 748 | 25.3 gr | 90% | 38,986 psi | 66% | 2592 fps | 95.5% |
| Winchester StaBALL Match | <<locked>> | 96% | 43,743 psi | 74% | 2664 fps | 95% |
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 67 powders for 6 x 47 ATZL loaded with the .2425 | 90gr | Prvi Partizan SP. Alliant Power Pro 1200-R delivers the highest muzzle velocity at 2,861 fps; across all powders the maximum-charge window runs from 1,644 fps to 2,861 fps. Accurate 2495 gives the best case fill at 100 %, and 67 of the 67 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 55–90 %, leaving at least 10 % headroom. The 90.0 gr projectile in 0.2425" calls for a 1:11.5 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, ADI AR 2206H 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. ADI AR 2219, Hodgdon H335, Winchester 748 rank at the top here: for 6 x 47 ATZL with the .2425 | 90gr | Prvi Partizan SP 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.