Load Specifications
Load data in caliber 6 x 47 ATZL with .243 | 90gr | Hasler Hunting bullet and 55 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 ReloadSwiss RS 40.
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 1680 | <<locked>> | 86% | 51,605 psi | 88% | 2625 fps | 100% |
| Accurate 2015ᴾ | <<locked>> | 100% | 51,401 psi | 88% | 2703 fps | 100% |
| Accurate 2460 | <<locked>> | 96% | 50,183 psi | 85% | 2713 fps | 98.8% |
| Accurate 2495ᴾ | <<locked>> | 100% | 39,276 psi | 67% | 2585 fps | 99.5% |
| Accurate 2520ᴾ | <<locked>> | 100% | 50,691 psi | 86% | 2759 fps | 98.6% |
| Accurate 4064ᴾ | <<locked>> | 100% | 36,593 psi | 62% | 2549 fps | 97% |
| Accurate LT-30 | <<locked>> | 92% | 52,243 psi | 89% | 2635 fps | 99.7% |
| Accurate LT-32 | <<locked>> | 92% | 52,750 psi | 90% | 2648 fps | 98.7% |
| ADI AR 2207 | <<locked>> | 90% | 51,953 psi | 88% | 2677 fps | 100% |
| ADI AR 2219 | <<locked>> | 92% | 50,604 psi | 86% | 2743 fps | 99.6% |
| ADI Benchmark 8208ᴾ | <<locked>> | 100% | 50,923 psi | 87% | 2723 fps | 97% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 47,892 psi | 82% | 2736 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 96% | 51,227 psi | 87% | 2818 fps | 96.6% |
| Alliant Reloder-10x | <<locked>> | 96% | 52,112 psi | 89% | 2730 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 88% | 50,821 psi | 87% | 2648 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 92% | 50,995 psi | 87% | 2635 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 98% | 51,605 psi | 88% | 2687 fps | 97.6% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 48,283 psi | 82% | 2743 fps | 97.2% |
| Hodgdon H322 | <<locked>> | 96% | 51,938 psi | 88% | 2759 fps | 99.7% |
| Hodgdon H335 | <<locked>> | 94% | 49,356 psi | 84% | 2726 fps | 98.9% |
| Hodgdon H4198 | <<locked>> | 88% | 51,663 psi | 88% | 2644 fps | 99.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 31,821 psi | 54% | 1611 fps | 100% |
| IMR 3031ᴾ | <<locked>> | 100% | 45,542 psi | 78% | 2723 fps | 99.6% |
| IMR 4198 | <<locked>> | 94% | 51,416 psi | 88% | 2671 fps | 100% |
| IMR 4227 | <<locked>> | 84% | 51,721 psi | 88% | 2605 fps | 100% |
| IMR 8208 XBRᴾ | <<locked>> | 100% | 50,923 psi | 87% | 2723 fps | 97% |
| Lovex D073.4 | <<locked>> | 90% | 51,285 psi | 87% | 2733 fps | 98.5% |
| Lovex D073.5 | <<locked>> | 96% | 50,676 psi | 86% | 2720 fps | 97.9% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 44,556 psi | 76% | 2677 fps | 97.6% |
| Lovex S053 | <<locked>> | 86% | 52,852 psi | 90% | 2585 fps | 100% |
| Norma 200 | <<locked>> | 92% | 52,417 psi | 89% | 2713 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 46,441 psi | 79% | 2654 fps | 96.1% |
| Norma 202ᴾ | <<locked>> | 100% | 46,166 psi | 79% | 2674 fps | 98.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 31,836 psi | 54% | 1654 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 84% | 51,271 psi | 87% | 2635 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 96% | 51,532 psi | 88% | 2733 fps | 98.4% |
| Rottweil R 901ᴾ | <<locked>> | 100% | 50,502 psi | 86% | 2710 fps | 98.9% |
| Shooters World AR Plus | <<locked>> | 90% | 51,285 psi | 87% | 2733 fps | 98.5% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 44,556 psi | 76% | 2677 fps | 97.6% |
| Shooters World Tactical Rifle | <<locked>> | 94% | 52,924 psi | 90% | 2703 fps | 96.8% |
| SNPE Vectan BA6 1/2 | <<locked>> | 88% | 51,111 psi | 87% | 2411 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 92% | 50,821 psi | 87% | 2740 fps | 99% |
| SNPE Vectan SP 3 | <<locked>> | 94% | 50,401 psi | 86% | 2700 fps | 99.9% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 50,502 psi | 86% | 2644 fps | 98.9% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 40,263 psi | 69% | 2493 fps | 98.1% |
| Somchem S321 | <<locked>> | 98% | 52,185 psi | 89% | 2766 fps | 97.5% |
| Somchem S335ᴾ | <<locked>> | 100% | 48,385 psi | 82% | 2638 fps | 99.2% |
| Vihtavuori N120 | <<locked>> | 90% | 52,054 psi | 89% | 2628 fps | 100% |
| Vihtavuori N130 | <<locked>> | 96% | 50,125 psi | 85% | 2641 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 49,559 psi | 84% | 2644 fps | 99.9% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 41,292 psi | 70% | 2605 fps | 99.6% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 44,063 psi | 75% | 2615 fps | 98.3% |
| Vihtavuori N530ᴾ | <<locked>> | 100% | 51,837 psi | 88% | 2730 fps | 97.2% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 42,337 psi | 72% | 2598 fps | 97.5% |
| Winchester 748ᴾ | <<locked>> | 100% | 49,501 psi | 84% | 2762 fps | 97.6% |
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% | 42,743 psi | 73% | 2490 fps | 99.9% |
| Accurate 2015 | <<locked>> | 80% | 27,238 psi | 46% | 2241 fps | 95.9% |
| Accurate 2460 | <<locked>> | 86% | 35,737 psi | 61% | 2461 fps | 95.7% |
| Accurate 2495 | <<locked>> | 88% | 25,773 psi | 44% | 2283 fps | 95.8% |
| Accurate 2520 | <<locked>> | 90% | 35,273 psi | 60% | 2490 fps | 95.1% |
| Accurate 4064 | <<locked>> | 96% | 31,966 psi | 54% | 2448 fps | 95.4% |
| Accurate LT-30 | <<locked>> | 80% | 36,230 psi | 62% | 2362 fps | 97.3% |
| Accurate LT-32 | <<locked>> | 80% | 36,637 psi | 62% | 2365 fps | 95.3% |
| ADI AR 2207 | <<locked>> | 80% | 37,826 psi | 64% | 2457 fps | 100% |
| ADI AR 2219 | 20.9 gr | 80% | 33,344 psi | 57% | 2418 fps | 96.2% |
| ADI Benchmark 8208 | <<locked>> | 96% | 44,918 psi | 76% | 2625 fps | 95.6% |
| Alliant AR-Comp | <<locked>> | 80% | 25,077 psi | 43% | 2251 fps | 97.5% |
| Alliant Power Pro 1200-R | <<locked>> | 92% | 44,889 psi | 76% | 2710 fps | 95.1% |
| Alliant Reloder-10x | <<locked>> | 80% | 31,589 psi | 54% | 2362 fps | 98.5% |
| Alliant Reloder-7 | <<locked>> | 80% | 39,349 psi | 67% | 2464 fps | 99.8% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 34,418 psi | 59% | 2346 fps | 97.1% |
| Hodgdon Benchmark | <<locked>> | 90% | 40,451 psi | 69% | 2497 fps | 95.1% |
| Hodgdon BL-C2 | <<locked>> | 96% | 41,872 psi | 71% | 2635 fps | 95.7% |
| Hodgdon H322 | <<locked>> | 80% | 30,472 psi | 52% | 2349 fps | 95.1% |
| Hodgdon H335 | <<locked>> | 84% | 35,099 psi | 60% | 2464 fps | 95.7% |
| Hodgdon H4198 | <<locked>> | 80% | 40,059 psi | 68% | 2448 fps | 97.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 23,351 psi | 40% | 1440 fps | 100% |
| IMR 3031 | <<locked>> | 86% | 29,196 psi | 50% | 2372 fps | 95.5% |
| IMR 4198 | <<locked>> | 80% | 33,924 psi | 58% | 2365 fps | 99.5% |
| IMR 4227 | <<locked>> | 80% | 45,934 psi | 78% | 2520 fps | 100% |
| IMR 8208 XBR | <<locked>> | 96% | 44,918 psi | 76% | 2625 fps | 95.6% |
| Lovex D073.4 | <<locked>> | 82% | 38,783 psi | 66% | 2523 fps | 95.8% |
| Lovex D073.5 | <<locked>> | 90% | 41,118 psi | 70% | 2562 fps | 95.8% |
| Lovex D073.6 | <<locked>> | 94% | 35,897 psi | 61% | 2516 fps | 95.2% |
| Lovex S053 | <<locked>> | 80% | 44,744 psi | 76% | 2474 fps | 100% |
| Norma 200 | <<locked>> | 80% | 35,578 psi | 61% | 2434 fps | 99.6% |
| Norma 201 | <<locked>> | 98% | 43,584 psi | 74% | 2605 fps | 95.4% |
| Norma 202 | <<locked>> | 90% | 33,402 psi | 57% | 2428 fps | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 23,496 psi | 40% | 1480 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 45,136 psi | 77% | 2546 fps | 100% |
| ReloadSwiss RS 40 | 22.2 gr | 86% | 37,014 psi | 63% | 2477 fps | 95.1% |
| Rottweil R 901 | <<locked>> | 88% | 35,056 psi | 60% | 2428 fps | 95.4% |
| Shooters World AR Plus | <<locked>> | 82% | 38,783 psi | 66% | 2523 fps | 95.8% |
| Shooters World Match Rifle | <<locked>> | 94% | 35,897 psi | 61% | 2516 fps | 95.2% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 45,905 psi | 78% | 2595 fps | 95.3% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 41,060 psi | 70% | 2277 fps | 100% |
| SNPE Vectan SP 10 | 21.7 gr | 80% | 33,953 psi | 58% | 2428 fps | 95.2% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 32,547 psi | 55% | 2369 fps | 97% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 34,476 psi | 59% | 2362 fps | 95.4% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 31,111 psi | 53% | 2303 fps | 95.3% |
| Somchem S321 | <<locked>> | 92% | 42,612 psi | 73% | 2608 fps | 95.4% |
| Somchem S335 | <<locked>> | 86% | 31,198 psi | 53% | 2313 fps | 95.3% |
| Vihtavuori N120 | <<locked>> | 80% | 38,014 psi | 65% | 2418 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 30,719 psi | 52% | 2287 fps | 98% |
| Vihtavuori N133 | <<locked>> | 80% | 26,643 psi | 45% | 2192 fps | 95.3% |
| Vihtavuori N135 | <<locked>> | 86% | 26,252 psi | 45% | 2264 fps | 95.6% |
| Vihtavuori N140 | <<locked>> | 90% | 32,082 psi | 55% | 2372 fps | 95% |
| Vihtavuori N530 | <<locked>> | 94% | 42,525 psi | 72% | 2575 fps | 95% |
| Vihtavuori N540 | <<locked>> | 94% | 34,606 psi | 59% | 2444 fps | 95.3% |
| Winchester 748 | <<locked>> | 94% | 40,422 psi | 69% | 2598 fps | 95.4% |
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 55 powders for 6 x 47 ATZL loaded with the .243 | 90gr | Hasler Hunting. Alliant Power Pro 1200-R delivers the highest muzzle velocity at 2,818 fps; across all powders the maximum-charge window runs from 1,611 fps to 2,818 fps. Accurate 2015 gives the best case fill at 100 %, and 55 of the 55 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 90.0 gr projectile in 0.243" calls for a 1:9.5 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, ReloadSwiss RS 40 rank at the top here: for 6 x 47 ATZL with the .243 | 90gr | 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.