Load Specifications
Load data in caliber 6 x 47 ATZL with .243 | 105gr | Berger VLD Hunting bullet and 79 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, 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>> | 84% | 52,634 psi | 90% | 2408 fps | 100% |
| Accurate 2015 | <<locked>> | 96% | 50,546 psi | 86% | 2457 fps | 100% |
| Accurate 2200 | <<locked>> | 88% | 52,460 psi | 89% | 2526 fps | 96.4% |
| Accurate 2230 | <<locked>> | 88% | 52,562 psi | 89% | 2533 fps | 96.8% |
| Accurate 2460 | <<locked>> | 94% | 52,214 psi | 89% | 2513 fps | 99.7% |
| Accurate 2495ᴾ | <<locked>> | 100% | 44,875 psi | 76% | 2448 fps | 100% |
| Accurate 2520 | <<locked>> | 98% | 52,576 psi | 90% | 2556 fps | 99.6% |
| Accurate 4064ᴾ | <<locked>> | 100% | 41,698 psi | 71% | 2425 fps | 99.1% |
| Accurate LT-30 | <<locked>> | 88% | 50,270 psi | 86% | 2385 fps | 99.9% |
| Accurate LT-32 | <<locked>> | 88% | 50,763 psi | 86% | 2395 fps | 99.3% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 52,402 psi | 89% | 2549 fps | 97.3% |
| ADI AR 2207 | <<locked>> | 86% | 50,763 psi | 86% | 2418 fps | 100% |
| ADI AR 2219 | <<locked>> | 90% | 51,459 psi | 88% | 2520 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 98% | 52,170 psi | 89% | 2516 fps | 98.4% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 52,779 psi | 90% | 2559 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 92% | 49,719 psi | 85% | 2562 fps | 97.6% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 41,916 psi | 71% | 2411 fps | 96.1% |
| Alliant Reloder-10x | <<locked>> | 92% | 51,184 psi | 87% | 2477 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 86% | 51,750 psi | 88% | 2425 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 51,895 psi | 88% | 2425 fps | 100% |
| Baschieri & Pellagri 107ᴾ | <<locked>> | 100% | 52,112 psi | 89% | 2552 fps | 95.9% |
| Bofors RP3ᴾ | <<locked>> | 100% | 41,495 psi | 71% | 2421 fps | 96.1% |
| Hodgdon Benchmark | <<locked>> | 96% | 52,315 psi | 89% | 2474 fps | 98.8% |
| Hodgdon BL-C2 | <<locked>> | 98% | 50,154 psi | 85% | 2546 fps | 98.6% |
| Hodgdon CFE223 | <<locked>> | 96% | 52,098 psi | 89% | 2612 fps | 96.6% |
| Hodgdon H322 | <<locked>> | 92% | 50,024 psi | 85% | 2500 fps | 99.9% |
| Hodgdon H335 | <<locked>> | 92% | 50,952 psi | 87% | 2520 fps | 99.7% |
| Hodgdon H4198 | <<locked>> | 86% | 51,982 psi | 88% | 2421 fps | 99.9% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 52,707 psi | 90% | 2559 fps | 97.9% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 47,776 psi | 81% | 2530 fps | 97.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,764 psi | 56% | 1473 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 51,213 psi | 87% | 2516 fps | 97.5% |
| IMR 3031ᴾ | <<locked>> | 100% | 50,285 psi | 86% | 2562 fps | 100% |
| IMR 4198 | <<locked>> | 92% | 52,692 psi | 90% | 2448 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 52,417 psi | 89% | 2375 fps | 100% |
| IMR 4895ᴾ | <<locked>> | 100% | 47,152 psi | 80% | 2507 fps | 96.4% |
| IMR 8208 XBR | <<locked>> | 98% | 52,170 psi | 89% | 2516 fps | 98.4% |
| Lovex D073.4 | <<locked>> | 86% | 49,806 psi | 85% | 2484 fps | 99.1% |
| Lovex D073.5 | <<locked>> | 94% | 52,228 psi | 89% | 2516 fps | 99% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 50,357 psi | 86% | 2539 fps | 99.4% |
| Lovex S053 | <<locked>> | 82% | 51,010 psi | 87% | 2326 fps | 100% |
| Lovex S060 | <<locked>> | 98% | 51,155 psi | 87% | 2451 fps | 97% |
| Lovex S062ᴾ | <<locked>> | 100% | 45,571 psi | 78% | 2438 fps | 97.4% |
| Norma 200 | <<locked>> | 88% | 51,126 psi | 87% | 2454 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 51,169 psi | 87% | 2503 fps | 98.3% |
| Norma 202ᴾ | <<locked>> | 100% | 50,937 psi | 87% | 2520 fps | 99.7% |
| Norma 203Bᴾ | <<locked>> | 100% | 45,194 psi | 77% | 2464 fps | 95.9% |
| Ramshot Wild Boar | <<locked>> | 98% | 51,358 psi | 87% | 2539 fps | 97% |
| Ramshot X-Terminator | <<locked>> | 94% | 51,474 psi | 88% | 2484 fps | 96.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 33,025 psi | 56% | 1512 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 52,243 psi | 89% | 2408 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 52,634 psi | 90% | 2520 fps | 99.3% |
| ReloadSwiss RS 52ᴾ | <<locked>> | 100% | 48,573 psi | 83% | 2572 fps | 95.8% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 40,814 psi | 69% | 2444 fps | 97% |
| Rottweil R 901 | <<locked>> | 98% | 52,562 psi | 89% | 2507 fps | 99.7% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 48,530 psi | 83% | 2457 fps | 97.8% |
| Shooters World AR Plus | <<locked>> | 86% | 49,806 psi | 85% | 2484 fps | 99.1% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 50,357 psi | 86% | 2539 fps | 99.4% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 45,571 psi | 78% | 2438 fps | 97.4% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 49,922 psi | 85% | 2444 fps | 97.6% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 51,866 psi | 88% | 2195 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 52,098 psi | 89% | 2530 fps | 99.7% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 51,880 psi | 88% | 2484 fps | 100% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 50,908 psi | 87% | 2523 fps | 96.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 51,750 psi | 88% | 2438 fps | 99.7% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 43,859 psi | 75% | 2343 fps | 99.5% |
| Somchem S321 | <<locked>> | 94% | 50,256 psi | 86% | 2513 fps | 98.4% |
| Somchem S335ᴾ | <<locked>> | 100% | 52,881 psi | 90% | 2474 fps | 100% |
| Somchem S341 | <<locked>> | 98% | 49,908 psi | 85% | 2493 fps | 96.5% |
| Vihtavuori N120 | <<locked>> | 86% | 50,792 psi | 86% | 2372 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 51,663 psi | 88% | 2431 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 50,923 psi | 87% | 2434 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 45,803 psi | 78% | 2444 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 48,646 psi | 83% | 2464 fps | 99.7% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 38,885 psi | 66% | 2320 fps | 96.2% |
| Vihtavuori N530 | <<locked>> | 96% | 49,792 psi | 85% | 2477 fps | 98% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 46,499 psi | 79% | 2451 fps | 99.2% |
| Winchester 748 | <<locked>> | 98% | 50,763 psi | 86% | 2556 fps | 98.9% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 49,966 psi | 85% | 2526 fps | 97.4% |
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% | 46,238 psi | 79% | 2323 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 30,589 psi | 52% | 2123 fps | 98.4% |
| Accurate 2200 | <<locked>> | 86% | 49,066 psi | 84% | 2477 fps | 95.6% |
| Accurate 2230 | <<locked>> | 84% | 45,832 psi | 78% | 2434 fps | 95.3% |
| Accurate 2460 | <<locked>> | 80% | 32,721 psi | 56% | 2188 fps | 96.2% |
| Accurate 2495 | <<locked>> | 80% | 23,090 psi | 39% | 2008 fps | 96.1% |
| Accurate 2520 | <<locked>> | 84% | 32,590 psi | 55% | 2224 fps | 95.7% |
| Accurate 4064 | <<locked>> | 88% | 28,456 psi | 48% | 2159 fps | 95.6% |
| Accurate LT-30 | <<locked>> | 80% | 39,711 psi | 68% | 2221 fps | 99.1% |
| Accurate LT-32 | <<locked>> | 80% | 40,103 psi | 68% | 2228 fps | 97.7% |
| ADI AR 2206H | <<locked>> | 94% | 43,729 psi | 74% | 2415 fps | 95.4% |
| ADI AR 2207 | <<locked>> | 80% | 41,887 psi | 71% | 2293 fps | 100% |
| ADI AR 2219 | 19.7 gr | 80% | 37,115 psi | 63% | 2290 fps | 98.6% |
| ADI Benchmark 8208 | <<locked>> | 88% | 38,769 psi | 66% | 2300 fps | 95.5% |
| Alliant AR-Comp | <<locked>> | 80% | 27,992 psi | 48% | 2136 fps | 99.6% |
| Alliant Power Pro 1200-R | 20.5 gr | 86% | 41,075 psi | 70% | 2418 fps | 95.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 98% | 39,798 psi | 68% | 2375 fps | 95.5% |
| Alliant Reloder-10x | <<locked>> | 80% | 35,462 psi | 60% | 2231 fps | 99.8% |
| Alliant Reloder-7 | <<locked>> | 80% | 42,975 psi | 73% | 2300 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 37,637 psi | 64% | 2208 fps | 99% |
| Baschieri & Pellagri 107 | <<locked>> | 98% | 48,921 psi | 83% | 2507 fps | 95.1% |
| Bofors RP3 | <<locked>> | 98% | 38,711 psi | 66% | 2372 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 84% | 36,651 psi | 62% | 2218 fps | 95.5% |
| Hodgdon BL-C2 | <<locked>> | 88% | 35,462 psi | 60% | 2300 fps | 95.3% |
| Hodgdon CFE223 | <<locked>> | 92% | 45,759 psi | 78% | 2513 fps | 95.1% |
| Hodgdon H322 | <<locked>> | 80% | 33,736 psi | 57% | 2221 fps | 97.8% |
| Hodgdon H335 | 20.4 gr | 80% | 34,316 psi | 58% | 2241 fps | 96.9% |
| Hodgdon H4198 | <<locked>> | 80% | 43,801 psi | 75% | 2300 fps | 99.3% |
| Hodgdon H4895 | <<locked>> | 92% | 41,089 psi | 70% | 2379 fps | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 94% | 39,392 psi | 67% | 2382 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,207 psi | 41% | 1312 fps | 100% |
| Hodgdon VARGET | <<locked>> | 94% | 42,699 psi | 73% | 2382 fps | 95.6% |
| IMR 3031 | <<locked>> | 80% | 26,876 psi | 46% | 2113 fps | 96.1% |
| IMR 4198 | <<locked>> | 80% | 36,999 psi | 63% | 2215 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 48,950 psi | 83% | 2333 fps | 100% |
| IMR 4895 | <<locked>> | 96% | 41,843 psi | 71% | 2418 fps | 95.1% |
| IMR 8208 XBR | <<locked>> | 88% | 38,769 psi | 66% | 2300 fps | 95.5% |
| Lovex D073.4 | <<locked>> | 80% | 40,045 psi | 68% | 2329 fps | 97.6% |
| Lovex D073.5 | <<locked>> | 82% | 34,983 psi | 60% | 2234 fps | 95.5% |
| Lovex D073.6 | <<locked>> | 86% | 31,082 psi | 53% | 2205 fps | 95.1% |
| Lovex S053 | <<locked>> | 80% | 48,312 psi | 82% | 2290 fps | 100% |
| Lovex S060 | <<locked>> | 92% | 42,786 psi | 73% | 2323 fps | 95% |
| Lovex S062 | <<locked>> | 94% | 37,898 psi | 65% | 2306 fps | 95.4% |
| Norma 200 | <<locked>> | 80% | 39,697 psi | 68% | 2287 fps | 100% |
| Norma 201 | <<locked>> | 90% | 37,840 psi | 64% | 2287 fps | 95.4% |
| Norma 202 | <<locked>> | 82% | 29,022 psi | 49% | 2123 fps | 95.1% |
| Norma 203B | <<locked>> | 98% | 42,308 psi | 72% | 2418 fps | 95.1% |
| Ramshot Wild Boar | <<locked>> | 94% | 45,121 psi | 77% | 2444 fps | 95.6% |
| Ramshot X-Terminator | <<locked>> | 90% | 45,397 psi | 77% | 2388 fps | 95.5% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,062 psi | 41% | 1342 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 48,921 psi | 83% | 2365 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 33,591 psi | 57% | 2198 fps | 95.5% |
| ReloadSwiss RS 52 | <<locked>> | 98% | 45,469 psi | 77% | 2520 fps | 95% |
| ReloadSwiss RS 60 | <<locked>> | 96% | 35,926 psi | 61% | 2336 fps | 95% |
| Rottweil R 901 | <<locked>> | 80% | 30,922 psi | 53% | 2126 fps | 95.5% |
| Rottweil R 902 | <<locked>> | 92% | 37,811 psi | 64% | 2280 fps | 95.3% |
| Shooters World AR Plus | <<locked>> | 80% | 40,045 psi | 68% | 2329 fps | 97.6% |
| Shooters World Match Rifle | <<locked>> | 86% | 31,082 psi | 53% | 2205 fps | 95.1% |
| Shooters World Precision | <<locked>> | 94% | 37,898 psi | 65% | 2306 fps | 95.4% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 40,886 psi | 70% | 2300 fps | 95.6% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 44,179 psi | 75% | 2100 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 37,681 psi | 64% | 2297 fps | 97.7% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 35,810 psi | 61% | 2228 fps | 98.9% |
| SNPE Vectan SP 9 | <<locked>> | 96% | 44,802 psi | 76% | 2428 fps | 95.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 29,646 psi | 50% | 2054 fps | 95.1% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 27,064 psi | 46% | 2014 fps | 95.3% |
| Somchem S321 | <<locked>> | 84% | 35,824 psi | 61% | 2270 fps | 95% |
| Somchem S335 | <<locked>> | 80% | 28,819 psi | 49% | 2057 fps | 95.9% |
| Somchem S341 | <<locked>> | 94% | 43,801 psi | 75% | 2398 fps | 95.1% |
| Vihtavuori N120 | <<locked>> | 80% | 42,018 psi | 72% | 2254 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 33,750 psi | 57% | 2149 fps | 99.5% |
| Vihtavuori N133 | <<locked>> | 80% | 29,370 psi | 50% | 2070 fps | 97.9% |
| Vihtavuori N135 | <<locked>> | 80% | 24,555 psi | 42% | 2024 fps | 96.4% |
| Vihtavuori N140 | <<locked>> | 84% | 29,414 psi | 50% | 2113 fps | 95.6% |
| Vihtavuori N150 | <<locked>> | 98% | 36,361 psi | 62% | 2274 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 88% | 38,493 psi | 66% | 2293 fps | 95.5% |
| Vihtavuori N540 | <<locked>> | 86% | 29,892 psi | 51% | 2139 fps | 95.1% |
| Winchester 748 | <<locked>> | 86% | 34,330 psi | 58% | 2267 fps | 95% |
| Winchester StaBALL Match | <<locked>> | 94% | 41,075 psi | 70% | 2385 fps | 95.3% |
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 79 powders for 6 x 47 ATZL loaded with the .243 | 105gr | Berger VLD Hunting. Hodgdon CFE223 delivers the highest muzzle velocity at 2,612 fps; across all powders the maximum-charge window runs from 1,473 fps to 2,612 fps. Accurate 2495 gives the best case fill at 100 %, and 79 of the 79 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 105.0 gr projectile in 0.243" calls for a 1:8.5 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. Alliant Power Pro 1200-R, ADI AR 2219, Hodgdon H335 rank at the top here: for 6 x 47 ATZL with the .243 | 105gr | Berger VLD 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.