Load Specifications
Load data in caliber 6 x 47 ATZL with .243 | 80gr | Hasler Hunting bullet and 44 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are SNPE Vectan SP 10, ADI AR 2219 and Hodgdon H335.
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>> | 88% | 52,315 psi | 89% | 2782 fps | 100% |
| Accurate 2015ᴾ | <<locked>> | 100% | 47,659 psi | 81% | 2799 fps | 99.4% |
| Accurate 2460 | <<locked>> | 98% | 50,154 psi | 85% | 2854 fps | 97.7% |
| Accurate 2495ᴾ | <<locked>> | 100% | 35,998 psi | 61% | 2661 fps | 97.9% |
| Accurate 2520ᴾ | <<locked>> | 100% | 46,325 psi | 79% | 2835 fps | 96.5% |
| Accurate LT-30 | <<locked>> | 94% | 52,286 psi | 89% | 2782 fps | 99.1% |
| Accurate LT-32 | <<locked>> | 94% | 52,808 psi | 90% | 2785 fps | 97.6% |
| ADI AR 2207 | <<locked>> | 92% | 51,764 psi | 88% | 2835 fps | 100% |
| ADI AR 2219 | <<locked>> | 94% | 49,980 psi | 85% | 2877 fps | 98.7% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 44,164 psi | 75% | 2828 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 98% | 51,692 psi | 88% | 2881 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 90% | 50,792 psi | 86% | 2802 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 94% | 50,546 psi | 86% | 2769 fps | 99.1% |
| Hodgdon Benchmarkᴾ | <<locked>> | 100% | 51,314 psi | 87% | 2818 fps | 96.2% |
| Hodgdon H322 | <<locked>> | 98% | 51,256 psi | 87% | 2900 fps | 98.9% |
| Hodgdon H335 | <<locked>> | 98% | 53,040 psi | 90% | 2927 fps | 98.4% |
| Hodgdon H4198 | <<locked>> | 90% | 51,779 psi | 88% | 2789 fps | 98.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 31,807 psi | 54% | 1713 fps | 100% |
| IMR 3031ᴾ | <<locked>> | 100% | 42,090 psi | 72% | 2802 fps | 98.1% |
| IMR 4198 | <<locked>> | 96% | 50,618 psi | 86% | 2818 fps | 100% |
| IMR 4227 | <<locked>> | 86% | 51,416 psi | 88% | 2756 fps | 100% |
| Lovex D073.4 | <<locked>> | 92% | 51,271 psi | 87% | 2877 fps | 97.2% |
| Lovex D073.5 | <<locked>> | 98% | 50,502 psi | 86% | 2858 fps | 96.4% |
| Lovex S053 | <<locked>> | 86% | 49,995 psi | 85% | 2707 fps | 100% |
| Norma 200 | <<locked>> | 94% | 52,185 psi | 89% | 2867 fps | 100% |
| Norma 202ᴾ | <<locked>> | 100% | 42,656 psi | 73% | 2753 fps | 96.4% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 31,256 psi | 53% | 1745 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 86% | 51,314 psi | 87% | 2795 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 98% | 50,923 psi | 87% | 2867 fps | 97% |
| Rottweil R 901ᴾ | <<locked>> | 100% | 47,268 psi | 80% | 2799 fps | 97.2% |
| Shooters World AR Plus | <<locked>> | 92% | 51,271 psi | 87% | 2877 fps | 97.2% |
| SNPE Vectan BA6 1/2 | <<locked>> | 90% | 51,155 psi | 87% | 2566 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 94% | 50,662 psi | 86% | 2884 fps | 97.9% |
| SNPE Vectan SP 3 | <<locked>> | 96% | 49,850 psi | 85% | 2841 fps | 99.3% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 47,108 psi | 80% | 2730 fps | 97.1% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 37,710 psi | 64% | 2569 fps | 95.9% |
| Somchem S321ᴾ | <<locked>> | 100% | 51,880 psi | 88% | 2904 fps | 96% |
| Somchem S335ᴾ | <<locked>> | 100% | 45,078 psi | 77% | 2723 fps | 97.7% |
| Vihtavuori N110 | <<locked>> | 82% | 52,504 psi | 89% | 2654 fps | 100% |
| Vihtavuori N120 | <<locked>> | 92% | 51,837 psi | 88% | 2785 fps | 100% |
| Vihtavuori N130ᴾ | <<locked>> | 100% | 53,026 psi | 90% | 2835 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 46,050 psi | 78% | 2736 fps | 99.2% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 38,043 psi | 65% | 2680 fps | 98.2% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 40,886 psi | 70% | 2690 fps | 96.2% |
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% | 39,900 psi | 68% | 2575 fps | 99% |
| Accurate 2015 | <<locked>> | 84% | 29,254 psi | 50% | 2418 fps | 95.1% |
| Accurate 2460 | <<locked>> | 92% | 40,814 psi | 69% | 2694 fps | 95.6% |
| Accurate 2495 | <<locked>> | 94% | 29,327 psi | 50% | 2503 fps | 95.8% |
| Accurate 2520 | <<locked>> | 96% | 40,553 psi | 69% | 2726 fps | 95% |
| Accurate LT-30 | <<locked>> | 80% | 34,374 psi | 59% | 2444 fps | 95.2% |
| Accurate LT-32 | <<locked>> | 86% | 41,858 psi | 71% | 2598 fps | 95.2% |
| ADI AR 2207 | <<locked>> | 80% | 35,505 psi | 60% | 2556 fps | 100% |
| ADI AR 2219 | 22.1 gr | 84% | 36,027 psi | 61% | 2608 fps | 95.5% |
| Alliant AR-Comp | <<locked>> | 82% | 25,295 psi | 43% | 2365 fps | 95.7% |
| Alliant Reloder-10x | <<locked>> | 80% | 29,718 psi | 51% | 2444 fps | 96.6% |
| Alliant Reloder-7 | <<locked>> | 80% | 37,217 psi | 63% | 2559 fps | 99% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 34,809 psi | 59% | 2480 fps | 95.7% |
| Hodgdon Benchmark | <<locked>> | 98% | 48,341 psi | 82% | 2769 fps | 95.5% |
| Hodgdon H322 | <<locked>> | 86% | 35,143 psi | 60% | 2585 fps | 95.1% |
| Hodgdon H335 | 24.5 gr | 90% | 40,451 psi | 69% | 2707 fps | 95.7% |
| Hodgdon H4198 | <<locked>> | 80% | 37,913 psi | 65% | 2533 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 23,467 psi | 40% | 1532 fps | 100% |
| IMR 3031 | <<locked>> | 92% | 32,735 psi | 56% | 2589 fps | 95.2% |
| IMR 4198 | <<locked>> | 80% | 32,111 psi | 55% | 2454 fps | 98.2% |
| IMR 4227 | <<locked>> | 80% | 42,888 psi | 73% | 2618 fps | 100% |
| Lovex D073.4 | <<locked>> | 86% | 41,611 psi | 71% | 2710 fps | 95% |
| Lovex D073.5 | <<locked>> | 96% | 46,746 psi | 80% | 2795 fps | 95.6% |
| Lovex S053 | <<locked>> | 80% | 42,496 psi | 72% | 2589 fps | 100% |
| Norma 200 | <<locked>> | 80% | 33,576 psi | 57% | 2526 fps | 98.5% |
| Norma 202 | <<locked>> | 98% | 39,987 psi | 68% | 2700 fps | 95.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 23,148 psi | 39% | 1565 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 42,583 psi | 72% | 2651 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 92% | 42,264 psi | 72% | 2713 fps | 95% |
| Rottweil R 901 | <<locked>> | 94% | 39,363 psi | 67% | 2648 fps | 95.2% |
| Shooters World AR Plus | <<locked>> | 86% | 41,611 psi | 71% | 2710 fps | 95% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 39,247 psi | 67% | 2392 fps | 100% |
| SNPE Vectan SP 10 | 23.4 gr | 86% | 38,682 psi | 66% | 2664 fps | 95.1% |
| SNPE Vectan SP 3 | <<locked>> | 82% | 32,256 psi | 55% | 2490 fps | 95.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 94% | 38,841 psi | 66% | 2579 fps | 95.1% |
| SNPE Vectan Tubal 5000 | <<locked>> | 98% | 35,404 psi | 60% | 2520 fps | 95.2% |
| Somchem S321 | <<locked>> | 98% | 48,153 psi | 82% | 2841 fps | 95.2% |
| Somchem S335 | <<locked>> | 92% | 35,346 psi | 60% | 2530 fps | 95.1% |
| Vihtavuori N110 | <<locked>> | 80% | 49,139 psi | 84% | 2608 fps | 100% |
| Vihtavuori N120 | <<locked>> | 80% | 35,708 psi | 61% | 2523 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 29,022 psi | 49% | 2369 fps | 96% |
| Vihtavuori N133 | <<locked>> | 86% | 30,081 psi | 51% | 2402 fps | 95.1% |
| Vihtavuori N135 | <<locked>> | 92% | 29,515 psi | 50% | 2474 fps | 95.3% |
| Vihtavuori N140 | <<locked>> | 98% | 38,464 psi | 65% | 2638 fps | 95.5% |
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 44 powders for 6 x 47 ATZL loaded with the .243 | 80gr | Hasler Hunting. Hodgdon H335 delivers the highest muzzle velocity at 2,927 fps; across all powders the maximum-charge window runs from 1,713 fps to 2,927 fps. Accurate 2015 gives the best case fill at 100 %, and 44 of the 44 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 53–90 %, leaving at least 10 % headroom. The 80.0 gr projectile in 0.243" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. Accurate 2015, Accurate 2495, Accurate 2520 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. SNPE Vectan SP 10, ADI AR 2219, Hodgdon H335 rank at the top here: for 6 x 47 ATZL with the .243 | 80gr | Hasler Hunting 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.