Load Specifications
Load data in caliber 6 x 47 ATZL with .243 | 95gr | Nosler Ballistic Tip Hunting bullet and 67 powders. The key underlying parameters are shown in the table above.
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% | 50,937 psi | 87% | 2533 fps | 100% |
| Accurate 2015 | <<locked>> | 98% | 51,416 psi | 88% | 2618 fps | 100% |
| Accurate 2460 | <<locked>> | 94% | 49,951 psi | 85% | 2625 fps | 99% |
| Accurate 2495ᴾ | <<locked>> | 100% | 42,525 psi | 72% | 2556 fps | 99.9% |
| Accurate 2520 | <<locked>> | 98% | 49,777 psi | 85% | 2664 fps | 98.8% |
| Accurate 4064ᴾ | <<locked>> | 100% | 39,523 psi | 67% | 2523 fps | 98.1% |
| Accurate LT-30 | <<locked>> | 90% | 51,387 psi | 87% | 2539 fps | 99.8% |
| Accurate LT-32 | <<locked>> | 90% | 51,895 psi | 88% | 2552 fps | 98.9% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 50,212 psi | 85% | 2654 fps | 95.9% |
| ADI AR 2207 | <<locked>> | 88% | 51,300 psi | 87% | 2575 fps | 100% |
| ADI AR 2219 | <<locked>> | 92% | 52,982 psi | 90% | 2687 fps | 99.9% |
| ADI Benchmark 8208 | <<locked>> | 98% | 50,198 psi | 85% | 2628 fps | 97.3% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 50,473 psi | 86% | 2684 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 50,430 psi | 86% | 2720 fps | 96.9% |
| Alliant Reloder-10x | <<locked>> | 94% | 51,750 psi | 88% | 2635 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 88% | 52,837 psi | 90% | 2589 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 49,545 psi | 84% | 2533 fps | 99.8% |
| Hodgdon Benchmark | <<locked>> | 96% | 50,691 psi | 86% | 2592 fps | 97.9% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 50,691 psi | 86% | 2697 fps | 98% |
| Hodgdon H322 | <<locked>> | 94% | 50,923 psi | 87% | 2661 fps | 99.8% |
| Hodgdon H335 | <<locked>> | 94% | 51,996 psi | 89% | 2680 fps | 99.4% |
| Hodgdon H4198 | <<locked>> | 86% | 50,633 psi | 86% | 2546 fps | 99.5% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 50,401 psi | 86% | 2671 fps | 96.7% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 45,469 psi | 77% | 2628 fps | 95.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,779 psi | 56% | 1572 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 49,211 psi | 84% | 2625 fps | 96.2% |
| IMR 3031ᴾ | <<locked>> | 100% | 48,095 psi | 82% | 2677 fps | 99.9% |
| IMR 4198 | <<locked>> | 94% | 53,142 psi | 90% | 2605 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 50,299 psi | 86% | 2497 fps | 100% |
| IMR 8208 XBR | <<locked>> | 98% | 50,198 psi | 85% | 2628 fps | 97.3% |
| Lovex D073.4 | <<locked>> | 88% | 50,647 psi | 86% | 2638 fps | 98.7% |
| Lovex D073.5 | <<locked>> | 94% | 49,777 psi | 85% | 2625 fps | 98.1% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 47,543 psi | 81% | 2641 fps | 98.5% |
| Lovex S053 | <<locked>> | 84% | 52,228 psi | 89% | 2490 fps | 100% |
| Lovex S060ᴾ | <<locked>> | 100% | 52,025 psi | 89% | 2602 fps | 96.2% |
| Lovex S062ᴾ | <<locked>> | 100% | 43,105 psi | 73% | 2533 fps | 95.9% |
| Norma 200 | <<locked>> | 90% | 52,446 psi | 89% | 2621 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 49,153 psi | 84% | 2615 fps | 97.2% |
| Norma 202ᴾ | <<locked>> | 100% | 48,747 psi | 83% | 2631 fps | 99.1% |
| Ramshot Wild Boarᴾ | <<locked>> | 100% | 52,721 psi | 90% | 2700 fps | 96.3% |
| Ramshot X-Terminator | <<locked>> | 96% | 52,489 psi | 89% | 2635 fps | 96.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 32,401 psi | 55% | 1601 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 50,343 psi | 86% | 2533 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 50,749 psi | 86% | 2638 fps | 98.6% |
| Rottweil R 901 | <<locked>> | 98% | 50,183 psi | 85% | 2618 fps | 99.1% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 46,006 psi | 78% | 2556 fps | 96.5% |
| Shooters World AR Plus | <<locked>> | 88% | 50,647 psi | 86% | 2638 fps | 98.7% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 47,543 psi | 81% | 2641 fps | 98.5% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 43,105 psi | 73% | 2533 fps | 95.9% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 51,343 psi | 87% | 2602 fps | 97% |
| SNPE Vectan BA6 1/2 | <<locked>> | 88% | 52,794 psi | 90% | 2349 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 50,140 psi | 85% | 2644 fps | 99.2% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 49,864 psi | 85% | 2605 fps | 99.9% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 52,823 psi | 90% | 2595 fps | 99.4% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 42,264 psi | 72% | 2451 fps | 98.8% |
| Somchem S321 | <<locked>> | 96% | 51,068 psi | 87% | 2667 fps | 97.7% |
| Somchem S335ᴾ | <<locked>> | 100% | 50,908 psi | 87% | 2592 fps | 99.7% |
| Somchem S341ᴾ | <<locked>> | 100% | 51,184 psi | 87% | 2648 fps | 95.8% |
| Vihtavuori N120 | <<locked>> | 88% | 51,271 psi | 87% | 2530 fps | 100% |
| Vihtavuori N130 | <<locked>> | 96% | 52,286 psi | 89% | 2585 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 51,895 psi | 88% | 2592 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 43,772 psi | 75% | 2559 fps | 99.9% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 45,934 psi | 78% | 2562 fps | 98.9% |
| Vihtavuori N530 | <<locked>> | 98% | 51,024 psi | 87% | 2635 fps | 97.4% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 44,817 psi | 76% | 2562 fps | 98.4% |
| Winchester 748ᴾ | <<locked>> | 100% | 52,257 psi | 89% | 2720 fps | 98.5% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 48,080 psi | 82% | 2635 fps | 96% |
Start Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 80% | 44,338 psi | 75% | 2434 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 29,283 psi | 50% | 2215 fps | 97.2% |
| Accurate 2460 | <<locked>> | 82% | 33,504 psi | 57% | 2329 fps | 95.4% |
| Accurate 2495 | <<locked>> | 82% | 23,308 psi | 40% | 2129 fps | 95% |
| Accurate 2520 | <<locked>> | 88% | 35,302 psi | 60% | 2408 fps | 95.6% |
| Accurate 4064 | <<locked>> | 92% | 30,385 psi | 52% | 2329 fps | 95.3% |
| Accurate LT-30 | <<locked>> | 80% | 37,971 psi | 65% | 2320 fps | 98.1% |
| Accurate LT-32 | <<locked>> | 80% | 38,290 psi | 65% | 2323 fps | 96.3% |
| ADI AR 2206H | <<locked>> | 98% | 47,137 psi | 80% | 2608 fps | 95.2% |
| ADI AR 2207 | <<locked>> | 80% | 40,422 psi | 69% | 2415 fps | 100% |
| ADI AR 2219 | <<locked>> | 80% | 35,404 psi | 60% | 2385 fps | 97.4% |
| ADI Benchmark 8208 | <<locked>> | 92% | 41,626 psi | 71% | 2484 fps | 95.3% |
| Alliant AR-Comp | <<locked>> | 80% | 26,832 psi | 46% | 2224 fps | 98.6% |
| Alliant Power Pro 1200-R | <<locked>> | 90% | 44,237 psi | 75% | 2615 fps | 95.4% |
| Alliant Reloder-10x | <<locked>> | 80% | 33,620 psi | 57% | 2323 fps | 99.2% |
| Alliant Reloder-7 | <<locked>> | 80% | 41,466 psi | 71% | 2418 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 36,347 psi | 62% | 2310 fps | 98% |
| Hodgdon Benchmark | <<locked>> | 88% | 39,740 psi | 68% | 2405 fps | 95.4% |
| Hodgdon BL-C2 | <<locked>> | 92% | 38,682 psi | 66% | 2493 fps | 95.2% |
| Hodgdon H322 | <<locked>> | 80% | 32,329 psi | 55% | 2316 fps | 96.4% |
| Hodgdon H335 | <<locked>> | 80% | 32,576 psi | 55% | 2326 fps | 95.3% |
| Hodgdon H4198 | <<locked>> | 80% | 41,829 psi | 71% | 2402 fps | 98.4% |
| Hodgdon H4895 | <<locked>> | 96% | 44,425 psi | 76% | 2569 fps | 95.3% |
| Hodgdon LEVERevolution | <<locked>> | 98% | 42,772 psi | 73% | 2575 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,091 psi | 41% | 1398 fps | 100% |
| Hodgdon VARGET | <<locked>> | 98% | 46,224 psi | 79% | 2575 fps | 95.5% |
| IMR 3031 | <<locked>> | 82% | 27,470 psi | 47% | 2247 fps | 95.2% |
| IMR 4198 | <<locked>> | 80% | 35,520 psi | 60% | 2320 fps | 99.8% |
| IMR 4227 | <<locked>> | 80% | 47,674 psi | 81% | 2461 fps | 100% |
| IMR 8208 XBR | <<locked>> | 92% | 41,626 psi | 71% | 2484 fps | 95.3% |
| Lovex D073.4 | <<locked>> | 80% | 38,392 psi | 65% | 2431 fps | 96.2% |
| Lovex D073.5 | <<locked>> | 86% | 37,956 psi | 65% | 2421 fps | 95.4% |
| Lovex D073.6 | <<locked>> | 90% | 33,620 psi | 57% | 2385 fps | 95% |
| Lovex S053 | <<locked>> | 80% | 46,572 psi | 79% | 2411 fps | 100% |
| Lovex S060 | <<locked>> | 96% | 46,528 psi | 79% | 2516 fps | 95% |
| Lovex S062 | <<locked>> | 98% | 40,973 psi | 70% | 2493 fps | 95.3% |
| Norma 200 | <<locked>> | 80% | 38,072 psi | 65% | 2395 fps | 99.9% |
| Norma 201 | <<locked>> | 94% | 40,596 psi | 69% | 2467 fps | 95.1% |
| Norma 202 | <<locked>> | 86% | 31,459 psi | 54% | 2306 fps | 95% |
| Ramshot Wild Boar | <<locked>> | 98% | 49,472 psi | 84% | 2651 fps | 95.6% |
| Ramshot X-Terminator | <<locked>> | 94% | 49,400 psi | 84% | 2585 fps | 95.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 23,888 psi | 41% | 1430 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 47,239 psi | 80% | 2490 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 36,941 psi | 63% | 2395 fps | 95.6% |
| Rottweil R 901 | <<locked>> | 84% | 33,243 psi | 57% | 2303 fps | 95.3% |
| Rottweil R 902 | <<locked>> | 96% | 41,031 psi | 70% | 2470 fps | 95.2% |
| Shooters World AR Plus | <<locked>> | 80% | 38,392 psi | 65% | 2431 fps | 96.2% |
| Shooters World Match Rifle | <<locked>> | 90% | 33,620 psi | 57% | 2385 fps | 95% |
| Shooters World Precision | <<locked>> | 98% | 40,973 psi | 70% | 2493 fps | 95.3% |
| Shooters World Tactical Rifle | <<locked>> | 88% | 45,194 psi | 77% | 2507 fps | 95.7% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 43,062 psi | 73% | 2221 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 35,737 psi | 61% | 2388 fps | 96.3% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 34,418 psi | 59% | 2333 fps | 98% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 32,140 psi | 55% | 2231 fps | 95% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 29,515 psi | 50% | 2192 fps | 95.2% |
| Somchem S321 | <<locked>> | 88% | 39,218 psi | 67% | 2467 fps | 95% |
| Somchem S335 | <<locked>> | 82% | 29,428 psi | 50% | 2192 fps | 95.1% |
| Somchem S341 | <<locked>> | 98% | 48,066 psi | 82% | 2598 fps | 95.1% |
| Vihtavuori N120 | <<locked>> | 80% | 40,567 psi | 69% | 2375 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 32,561 psi | 55% | 2251 fps | 98.8% |
| Vihtavuori N133 | <<locked>> | 80% | 28,311 psi | 48% | 2162 fps | 96.6% |
| Vihtavuori N135 | <<locked>> | 82% | 24,801 psi | 42% | 2146 fps | 95.3% |
| Vihtavuori N140 | <<locked>> | 88% | 31,807 psi | 54% | 2290 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 92% | 41,974 psi | 71% | 2487 fps | 95.4% |
| Vihtavuori N540 | <<locked>> | 90% | 32,401 psi | 55% | 2320 fps | 95% |
| Winchester 748 | <<locked>> | 90% | 37,695 psi | 64% | 2464 fps | 95.1% |
| Winchester StaBALL Match | <<locked>> | 98% | 44,585 psi | 76% | 2579 fps | 95.2% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 89 powders for 6 x 47 ATZL loaded with the .243 | 95gr | Nosler Ballistic Tip Hunting. Hodgdon CFE223 delivers the highest muzzle velocity at 2,723 fps; across all powders the maximum-charge window runs from 1,572 fps to 2,723 fps. Accurate 2495 gives the best case fill at 100 %, and 89 of the 89 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 95.0 gr projectile in 0.243" calls for a 1:9.5 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. As outliers, Accurate 2200, ADI AR 2208, Alliant Power Pro 2000-MR burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.