Load Specifications
Load data in caliber 6 x 47 ATZL with .243 | 100gr | Norma ORYX bullet and 73 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 1200-R, SNPE Vectan SP 10 and ADI AR 2219.
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% | 52,040 psi | 89% | 2474 fps | 100% |
| Accurate 2015 | <<locked>> | 98% | 52,982 psi | 90% | 2566 fps | 100% |
| Accurate 2200 | <<locked>> | 88% | 51,750 psi | 88% | 2589 fps | 95.8% |
| Accurate 2230 | <<locked>> | 88% | 52,156 psi | 89% | 2602 fps | 96.3% |
| Accurate 2460 | <<locked>> | 94% | 51,663 psi | 88% | 2579 fps | 99.5% |
| Accurate 2495ᴾ | <<locked>> | 100% | 44,280 psi | 75% | 2513 fps | 100% |
| Accurate 2520 | <<locked>> | 98% | 51,793 psi | 88% | 2618 fps | 99.3% |
| Accurate 4064ᴾ | <<locked>> | 100% | 41,220 psi | 70% | 2484 fps | 98.8% |
| Accurate LT-30 | <<locked>> | 90% | 53,113 psi | 90% | 2493 fps | 100% |
| Accurate LT-32 | <<locked>> | 88% | 50,314 psi | 86% | 2461 fps | 99.1% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 51,851 psi | 88% | 2612 fps | 96.8% |
| ADI AR 2207 | <<locked>> | 88% | 53,098 psi | 90% | 2523 fps | 100% |
| ADI AR 2219 | <<locked>> | 90% | 51,140 psi | 87% | 2592 fps | 99.9% |
| ADI Benchmark 8208 | <<locked>> | 98% | 51,721 psi | 88% | 2582 fps | 98% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 52,315 psi | 89% | 2631 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 52,127 psi | 89% | 2674 fps | 97.7% |
| Alliant Reloder-10x | <<locked>> | 92% | 50,531 psi | 86% | 2543 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 86% | 51,285 psi | 87% | 2493 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 50,865 psi | 87% | 2484 fps | 100% |
| Hodgdon Benchmark | <<locked>> | 96% | 52,025 psi | 89% | 2543 fps | 98.5% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 52,649 psi | 90% | 2654 fps | 98.7% |
| Hodgdon CFE223 | <<locked>> | 96% | 51,895 psi | 88% | 2684 fps | 96.1% |
| Hodgdon H322 | <<locked>> | 94% | 52,518 psi | 89% | 2608 fps | 100% |
| Hodgdon H335 | <<locked>> | 92% | 50,401 psi | 86% | 2589 fps | 99.5% |
| Hodgdon H4198 | <<locked>> | 86% | 51,605 psi | 88% | 2490 fps | 99.8% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 52,083 psi | 89% | 2625 fps | 97.5% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 47,079 psi | 80% | 2592 fps | 96.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 33,025 psi | 56% | 1526 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 50,705 psi | 86% | 2582 fps | 97.1% |
| IMR 3031ᴾ | <<locked>> | 100% | 49,748 psi | 85% | 2631 fps | 100% |
| IMR 4198 | <<locked>> | 92% | 51,576 psi | 88% | 2510 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 51,721 psi | 88% | 2444 fps | 100% |
| IMR 4895ᴾ | <<locked>> | 100% | 46,601 psi | 79% | 2569 fps | 95.9% |
| IMR 8208 XBR | <<locked>> | 98% | 51,721 psi | 88% | 2582 fps | 98% |
| Lovex D073.4 | <<locked>> | 88% | 52,214 psi | 89% | 2592 fps | 99.2% |
| Lovex D073.5 | <<locked>> | 94% | 51,561 psi | 88% | 2579 fps | 98.7% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 49,516 psi | 84% | 2598 fps | 99.1% |
| Lovex S053 | <<locked>> | 82% | 50,401 psi | 86% | 2392 fps | 100% |
| Lovex S060 | <<locked>> | 98% | 50,836 psi | 87% | 2516 fps | 96.5% |
| Lovex S062ᴾ | <<locked>> | 100% | 45,150 psi | 77% | 2500 fps | 96.9% |
| Norma 200 | <<locked>> | 88% | 50,488 psi | 86% | 2523 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 50,720 psi | 86% | 2572 fps | 97.9% |
| Norma 202ᴾ | <<locked>> | 100% | 50,386 psi | 86% | 2585 fps | 99.5% |
| Ramshot Wild Boar | <<locked>> | 98% | 51,256 psi | 87% | 2612 fps | 96.6% |
| Ramshot X-Terminator | <<locked>> | 94% | 50,894 psi | 87% | 2546 fps | 96.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 32,692 psi | 56% | 1558 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 51,967 psi | 88% | 2484 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 52,228 psi | 89% | 2589 fps | 99.1% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 40,161 psi | 68% | 2493 fps | 96.2% |
| Rottweil R 901 | <<locked>> | 98% | 51,663 psi | 88% | 2569 fps | 99.5% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 47,514 psi | 81% | 2513 fps | 97.3% |
| Shooters World AR Plus | <<locked>> | 88% | 52,214 psi | 89% | 2592 fps | 99.2% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 49,516 psi | 84% | 2598 fps | 99.1% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 45,150 psi | 77% | 2500 fps | 96.9% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 52,968 psi | 90% | 2556 fps | 97.8% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 51,416 psi | 88% | 2260 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 51,648 psi | 88% | 2595 fps | 99.6% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 51,213 psi | 87% | 2549 fps | 100% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 50,227 psi | 86% | 2585 fps | 96.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 50,850 psi | 87% | 2500 fps | 99.4% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 43,584 psi | 74% | 2408 fps | 99.3% |
| Somchem S321 | <<locked>> | 96% | 52,881 psi | 90% | 2625 fps | 98.4% |
| Somchem S335ᴾ | <<locked>> | 100% | 52,431 psi | 89% | 2543 fps | 99.9% |
| Somchem S341ᴾ | <<locked>> | 100% | 53,069 psi | 90% | 2608 fps | 96.8% |
| Vihtavuori N120 | <<locked>> | 88% | 53,127 psi | 90% | 2477 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 50,952 psi | 87% | 2497 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 50,038 psi | 85% | 2497 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 45,353 psi | 77% | 2513 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 48,066 psi | 82% | 2526 fps | 99.5% |
| Vihtavuori N530 | <<locked>> | 98% | 52,678 psi | 90% | 2589 fps | 98.2% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 46,441 psi | 79% | 2520 fps | 99% |
| Winchester 748 | <<locked>> | 98% | 50,691 psi | 86% | 2628 fps | 98.7% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 49,763 psi | 85% | 2595 fps | 97% |
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% | 45,818 psi | 78% | 2388 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 30,458 psi | 52% | 2182 fps | 98% |
| Accurate 2200 | <<locked>> | 86% | 48,428 psi | 82% | 2536 fps | 95% |
| Accurate 2230 | <<locked>> | 86% | 48,080 psi | 82% | 2543 fps | 95.4% |
| Accurate 2460 | <<locked>> | 80% | 32,300 psi | 55% | 2241 fps | 95.6% |
| Accurate 2495 | <<locked>> | 80% | 22,887 psi | 39% | 2060 fps | 95.5% |
| Accurate 2520 | <<locked>> | 84% | 32,053 psi | 55% | 2277 fps | 95% |
| Accurate 4064 | <<locked>> | 90% | 29,950 psi | 51% | 2257 fps | 95.8% |
| Accurate LT-30 | <<locked>> | 80% | 39,117 psi | 67% | 2277 fps | 98.8% |
| Accurate LT-32 | <<locked>> | 80% | 39,508 psi | 67% | 2283 fps | 97.2% |
| ADI AR 2206H | <<locked>> | 96% | 45,643 psi | 78% | 2516 fps | 95.5% |
| ADI AR 2207 | <<locked>> | 80% | 41,234 psi | 70% | 2356 fps | 100% |
| ADI AR 2219 | 20.3 gr | 80% | 36,753 psi | 63% | 2352 fps | 98.2% |
| ADI Benchmark 8208 | <<locked>> | 90% | 40,712 psi | 69% | 2405 fps | 95.6% |
| Alliant AR-Comp | <<locked>> | 80% | 27,818 psi | 47% | 2195 fps | 99.3% |
| Alliant Power Pro 1200-R | 21.1 gr | 86% | 40,524 psi | 69% | 2477 fps | 95% |
| Alliant Reloder-10x | <<locked>> | 80% | 34,853 psi | 59% | 2283 fps | 99.6% |
| Alliant Reloder-7 | <<locked>> | 80% | 42,830 psi | 73% | 2372 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 37,202 psi | 63% | 2267 fps | 98.6% |
| Hodgdon Benchmark | <<locked>> | 84% | 36,390 psi | 62% | 2277 fps | 95% |
| Hodgdon BL-C2 | <<locked>> | 90% | 37,536 psi | 64% | 2405 fps | 95.5% |
| Hodgdon CFE223 | <<locked>> | 94% | 48,124 psi | 82% | 2621 fps | 95.2% |
| Hodgdon H322 | <<locked>> | 80% | 33,518 psi | 57% | 2283 fps | 97.3% |
| Hodgdon H335 | <<locked>> | 80% | 33,910 psi | 58% | 2297 fps | 96.4% |
| Hodgdon H4198 | <<locked>> | 80% | 43,076 psi | 73% | 2359 fps | 99% |
| Hodgdon H4895 | <<locked>> | 94% | 43,033 psi | 73% | 2480 fps | 95.5% |
| Hodgdon LEVERevolution | <<locked>> | 96% | 41,539 psi | 71% | 2493 fps | 95.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,192 psi | 41% | 1358 fps | 100% |
| Hodgdon VARGET | <<locked>> | 94% | 42,496 psi | 72% | 2448 fps | 95.1% |
| IMR 3031 | <<locked>> | 80% | 26,716 psi | 45% | 2165 fps | 95.5% |
| IMR 4198 | <<locked>> | 80% | 36,579 psi | 62% | 2277 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 49,008 psi | 83% | 2408 fps | 100% |
| IMR 4895 | <<locked>> | 98% | 43,671 psi | 74% | 2520 fps | 95.1% |
| IMR 8208 XBR | <<locked>> | 90% | 40,712 psi | 69% | 2405 fps | 95.6% |
| Lovex D073.4 | <<locked>> | 80% | 39,465 psi | 67% | 2388 fps | 97.1% |
| Lovex D073.5 | <<locked>> | 84% | 36,724 psi | 63% | 2336 fps | 95.6% |
| Lovex D073.6 | <<locked>> | 88% | 32,619 psi | 56% | 2303 fps | 95.2% |
| Lovex S053 | <<locked>> | 80% | 47,834 psi | 81% | 2359 fps | 100% |
| Lovex S060 | <<locked>> | 94% | 44,904 psi | 76% | 2425 fps | 95.2% |
| Lovex S062 | <<locked>> | 96% | 39,682 psi | 68% | 2405 fps | 95.5% |
| Norma 200 | <<locked>> | 80% | 39,508 psi | 67% | 2352 fps | 100% |
| Norma 201 | <<locked>> | 92% | 39,726 psi | 68% | 2388 fps | 95.5% |
| Norma 202 | <<locked>> | 84% | 30,705 psi | 52% | 2228 fps | 95.3% |
| Ramshot Wild Boar | <<locked>> | 94% | 44,599 psi | 76% | 2503 fps | 95% |
| Ramshot X-Terminator | <<locked>> | 92% | 47,877 psi | 82% | 2497 fps | 95.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,018 psi | 41% | 1388 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 48,718 psi | 83% | 2438 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 35,549 psi | 61% | 2303 fps | 95.7% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 37,768 psi | 64% | 2441 fps | 95.2% |
| Rottweil R 901 | <<locked>> | 82% | 32,401 psi | 55% | 2221 fps | 95.6% |
| Rottweil R 902 | <<locked>> | 94% | 39,668 psi | 68% | 2379 fps | 95.4% |
| Shooters World AR Plus | <<locked>> | 80% | 39,465 psi | 67% | 2388 fps | 97.1% |
| Shooters World Match Rifle | <<locked>> | 88% | 32,619 psi | 56% | 2303 fps | 95.2% |
| Shooters World Precision | <<locked>> | 96% | 39,682 psi | 68% | 2405 fps | 95.5% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 40,263 psi | 69% | 2356 fps | 95% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 44,048 psi | 75% | 2165 fps | 100% |
| SNPE Vectan SP 10 | 21 gr | 80% | 37,188 psi | 63% | 2356 fps | 97.3% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 35,172 psi | 60% | 2283 fps | 98.6% |
| SNPE Vectan SP 9 | <<locked>> | 96% | 44,280 psi | 75% | 2490 fps | 95% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 31,198 psi | 53% | 2152 fps | 95.3% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 28,340 psi | 48% | 2106 fps | 95.4% |
| Somchem S321 | <<locked>> | 86% | 37,971 psi | 65% | 2379 fps | 95.2% |
| Somchem S335 | <<locked>> | 80% | 28,674 psi | 49% | 2116 fps | 95.4% |
| Somchem S341 | <<locked>> | 96% | 46,108 psi | 78% | 2503 fps | 95.2% |
| Vihtavuori N120 | <<locked>> | 80% | 41,379 psi | 70% | 2320 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 33,243 psi | 57% | 2205 fps | 99.2% |
| Vihtavuori N133 | <<locked>> | 80% | 28,892 psi | 49% | 2119 fps | 97.3% |
| Vihtavuori N135 | <<locked>> | 80% | 24,134 psi | 41% | 2070 fps | 95.7% |
| Vihtavuori N140 | <<locked>> | 84% | 29,167 psi | 50% | 2169 fps | 95% |
| Vihtavuori N530 | <<locked>> | 90% | 40,495 psi | 69% | 2395 fps | 95.7% |
| Vihtavuori N540 | <<locked>> | 88% | 31,372 psi | 53% | 2238 fps | 95.2% |
| Winchester 748 | <<locked>> | 88% | 36,448 psi | 62% | 2379 fps | 95.3% |
| Winchester StaBALL Match | <<locked>> | 96% | 43,294 psi | 74% | 2490 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 73 powders for 6 x 47 ATZL loaded with the .243 | 100gr | Norma ORYX. Hodgdon CFE223 delivers the highest muzzle velocity at 2,684 fps; across all powders the maximum-charge window runs from 1,526 fps to 2,684 fps. Accurate 2495 gives the best case fill at 100 %, and 73 of the 73 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 56–90 %, leaving at least 10 % headroom. The 100.0 gr projectile in 0.243" calls for a 1:9.0 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. Alliant Power Pro 1200-R, SNPE Vectan SP 10, ADI AR 2219 rank at the top here: for 6 x 47 ATZL with the .243 | 100gr | Norma ORYX 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.