Load Specifications
Load data in caliber 6 x 47 ATZL with .243 | 105gr | Lapua ScenarL bullet and 78 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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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>> | 84% | 52,591 psi | 90% | 2405 fps | 100% |
| Accurate 2015 | <<locked>> | 96% | 49,734 psi | 85% | 2444 fps | 100% |
| Accurate 2200 | <<locked>> | 88% | 52,460 psi | 89% | 2523 fps | 96.3% |
| Accurate 2230 | <<locked>> | 88% | 52,431 psi | 89% | 2530 fps | 96.7% |
| Accurate 2460 | <<locked>> | 94% | 52,185 psi | 89% | 2510 fps | 99.7% |
| Accurate 2495ᴾ | <<locked>> | 100% | 44,860 psi | 76% | 2444 fps | 100% |
| Accurate 2520 | <<locked>> | 98% | 52,591 psi | 90% | 2552 fps | 99.5% |
| Accurate 4064ᴾ | <<locked>> | 100% | 41,655 psi | 71% | 2421 fps | 99.1% |
| Accurate LT-30 | <<locked>> | 90% | 52,895 psi | 90% | 2415 fps | 100% |
| Accurate LT-32 | <<locked>> | 88% | 50,647 psi | 86% | 2392 fps | 99.3% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 52,431 psi | 89% | 2546 fps | 97.2% |
| ADI AR 2207 | <<locked>> | 86% | 49,922 psi | 85% | 2405 fps | 100% |
| ADI AR 2219 | <<locked>> | 90% | 51,372 psi | 87% | 2516 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 98% | 52,156 psi | 89% | 2513 fps | 98.3% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 52,736 psi | 90% | 2556 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 53,156 psi | 90% | 2608 fps | 98.1% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 41,901 psi | 71% | 2408 fps | 96.1% |
| Alliant Reloder-10x | <<locked>> | 92% | 51,039 psi | 87% | 2474 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 86% | 51,590 psi | 88% | 2421 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 51,227 psi | 87% | 2415 fps | 100% |
| Baschieri & Pellagri 107ᴾ | <<locked>> | 100% | 52,214 psi | 89% | 2549 fps | 95.8% |
| Bofors RP3ᴾ | <<locked>> | 100% | 40,857 psi | 70% | 2408 fps | 95.9% |
| Hodgdon Benchmark | <<locked>> | 96% | 52,272 psi | 89% | 2470 fps | 98.7% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 52,939 psi | 90% | 2582 fps | 98.9% |
| Hodgdon CFE223 | <<locked>> | 96% | 52,112 psi | 89% | 2608 fps | 96.5% |
| Hodgdon H322 | <<locked>> | 94% | 52,794 psi | 90% | 2533 fps | 100% |
| Hodgdon H335 | <<locked>> | 92% | 50,937 psi | 87% | 2516 fps | 99.7% |
| Hodgdon H4198 | <<locked>> | 86% | 51,866 psi | 88% | 2418 fps | 99.9% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 52,678 psi | 90% | 2556 fps | 97.9% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 47,195 psi | 80% | 2520 fps | 97.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 33,025 psi | 56% | 1473 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 51,227 psi | 87% | 2513 fps | 97.5% |
| IMR 3031ᴾ | <<locked>> | 100% | 50,227 psi | 86% | 2559 fps | 100% |
| IMR 4198 | <<locked>> | 92% | 51,822 psi | 88% | 2434 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 52,214 psi | 89% | 2372 fps | 100% |
| IMR 4895ᴾ | <<locked>> | 100% | 47,152 psi | 80% | 2503 fps | 96.4% |
| IMR 8208 XBR | <<locked>> | 98% | 52,156 psi | 89% | 2513 fps | 98.3% |
| Lovex D073.4 | <<locked>> | 88% | 52,576 psi | 90% | 2520 fps | 99.4% |
| Lovex D073.5 | <<locked>> | 94% | 52,228 psi | 89% | 2513 fps | 99% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 49,617 psi | 84% | 2526 fps | 99.3% |
| Lovex S053 | <<locked>> | 82% | 50,792 psi | 86% | 2320 fps | 100% |
| Lovex S060 | <<locked>> | 98% | 51,140 psi | 87% | 2448 fps | 96.9% |
| Lovex S062ᴾ | <<locked>> | 100% | 44,947 psi | 77% | 2425 fps | 97.2% |
| Norma 200 | <<locked>> | 88% | 50,995 psi | 87% | 2451 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 51,184 psi | 87% | 2500 fps | 98.2% |
| Norma 202ᴾ | <<locked>> | 100% | 50,937 psi | 87% | 2516 fps | 99.7% |
| Norma 203Bᴾ | <<locked>> | 100% | 45,121 psi | 77% | 2461 fps | 95.8% |
| Ramshot Wild Boar | <<locked>> | 98% | 51,372 psi | 87% | 2536 fps | 96.9% |
| Ramshot X-Terminator | <<locked>> | 94% | 51,459 psi | 88% | 2477 fps | 96.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 32,692 psi | 56% | 1503 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 52,127 psi | 89% | 2405 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 52,605 psi | 90% | 2516 fps | 99.3% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 40,321 psi | 69% | 2428 fps | 96.7% |
| Rottweil R 901 | <<locked>> | 98% | 51,822 psi | 88% | 2493 fps | 99.6% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 47,819 psi | 81% | 2444 fps | 97.7% |
| Shooters World AR Plus | <<locked>> | 88% | 52,576 psi | 90% | 2520 fps | 99.4% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 49,617 psi | 84% | 2526 fps | 99.3% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 44,947 psi | 77% | 2425 fps | 97.2% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 49,908 psi | 85% | 2441 fps | 97.5% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 51,692 psi | 88% | 2188 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 52,069 psi | 89% | 2526 fps | 99.7% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 51,735 psi | 88% | 2477 fps | 100% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 50,270 psi | 86% | 2510 fps | 96.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 50,981 psi | 87% | 2425 fps | 99.6% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 43,830 psi | 75% | 2339 fps | 99.5% |
| Somchem S321 | <<locked>> | 94% | 49,617 psi | 84% | 2503 fps | 98.2% |
| Somchem S335ᴾ | <<locked>> | 100% | 52,881 psi | 90% | 2470 fps | 100% |
| Somchem S341 | <<locked>> | 98% | 49,951 psi | 85% | 2490 fps | 96.5% |
| Vihtavuori N120 | <<locked>> | 86% | 49,966 psi | 85% | 2359 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 50,952 psi | 87% | 2418 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 50,227 psi | 86% | 2421 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 45,643 psi | 78% | 2441 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 47,993 psi | 82% | 2451 fps | 99.6% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 38,334 psi | 65% | 2306 fps | 95.9% |
| Vihtavuori N530 | <<locked>> | 96% | 49,734 psi | 85% | 2474 fps | 98% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 46,485 psi | 79% | 2448 fps | 99.2% |
| Winchester 748 | <<locked>> | 98% | 50,792 psi | 86% | 2552 fps | 98.9% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 50,038 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% | 46,108 psi | 78% | 2320 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 30,429 psi | 52% | 2116 fps | 98.3% |
| Accurate 2200 | <<locked>> | 86% | 49,023 psi | 83% | 2470 fps | 95.6% |
| Accurate 2230 | <<locked>> | 84% | 45,063 psi | 77% | 2418 fps | 95.1% |
| Accurate 2460 | <<locked>> | 80% | 32,605 psi | 56% | 2182 fps | 96.1% |
| Accurate 2495 | <<locked>> | 80% | 22,945 psi | 39% | 2001 fps | 95.9% |
| Accurate 2520 | <<locked>> | 84% | 32,460 psi | 55% | 2221 fps | 95.6% |
| Accurate 4064 | <<locked>> | 88% | 28,369 psi | 48% | 2156 fps | 95.5% |
| Accurate LT-30 | <<locked>> | 80% | 39,073 psi | 67% | 2208 fps | 99% |
| Accurate LT-32 | <<locked>> | 80% | 39,436 psi | 67% | 2211 fps | 97.5% |
| ADI AR 2206H | <<locked>> | 94% | 43,685 psi | 74% | 2408 fps | 95.3% |
| ADI AR 2207 | <<locked>> | 80% | 41,742 psi | 71% | 2290 fps | 100% |
| ADI AR 2219 | 19.6 gr | 80% | 36,970 psi | 63% | 2287 fps | 98.5% |
| ADI Benchmark 8208 | <<locked>> | 88% | 38,189 psi | 65% | 2287 fps | 95.2% |
| Alliant AR-Comp | <<locked>> | 80% | 27,862 psi | 47% | 2133 fps | 99.5% |
| Alliant Power Pro 1200-R | 20.4 gr | 86% | 40,930 psi | 70% | 2411 fps | 95.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 98% | 39,233 psi | 67% | 2362 fps | 95.3% |
| Alliant Reloder-10x | <<locked>> | 80% | 35,302 psi | 60% | 2224 fps | 99.8% |
| Alliant Reloder-7 | <<locked>> | 80% | 42,844 psi | 73% | 2297 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 37,536 psi | 64% | 2205 fps | 98.9% |
| Baschieri & Pellagri 107 | <<locked>> | 98% | 48,950 psi | 83% | 2503 fps | 95.1% |
| Bofors RP3 | <<locked>> | 98% | 38,667 psi | 66% | 2365 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 84% | 36,593 psi | 62% | 2211 fps | 95.4% |
| Hodgdon BL-C2 | <<locked>> | 88% | 35,418 psi | 60% | 2293 fps | 95.2% |
| Hodgdon CFE223 | <<locked>> | 94% | 48,820 psi | 83% | 2559 fps | 95.8% |
| Hodgdon H322 | <<locked>> | 80% | 33,634 psi | 57% | 2218 fps | 97.7% |
| Hodgdon H335 | 20.2 gr | 80% | 33,779 psi | 58% | 2228 fps | 96.7% |
| Hodgdon H4198 | <<locked>> | 80% | 43,076 psi | 73% | 2287 fps | 99.2% |
| Hodgdon H4895 | <<locked>> | 92% | 41,017 psi | 70% | 2372 fps | 95.3% |
| Hodgdon LEVERevolution | <<locked>> | 96% | 41,481 psi | 71% | 2421 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,395 psi | 42% | 1316 fps | 100% |
| Hodgdon VARGET | <<locked>> | 94% | 42,670 psi | 73% | 2379 fps | 95.6% |
| IMR 3031 | <<locked>> | 80% | 26,745 psi | 46% | 2106 fps | 96% |
| IMR 4198 | <<locked>> | 80% | 36,854 psi | 63% | 2208 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 48,718 psi | 83% | 2326 fps | 100% |
| IMR 4895 | <<locked>> | 98% | 44,063 psi | 75% | 2454 fps | 95.6% |
| IMR 8208 XBR | <<locked>> | 88% | 38,189 psi | 65% | 2287 fps | 95.2% |
| Lovex D073.4 | <<locked>> | 80% | 39,914 psi | 68% | 2326 fps | 97.5% |
| Lovex D073.5 | <<locked>> | 82% | 34,447 psi | 59% | 2221 fps | 95.2% |
| Lovex D073.6 | <<locked>> | 86% | 30,966 psi | 53% | 2198 fps | 95% |
| Lovex S053 | <<locked>> | 80% | 48,153 psi | 82% | 2287 fps | 100% |
| Lovex S060 | <<locked>> | 92% | 42,714 psi | 73% | 2316 fps | 95% |
| Lovex S062 | <<locked>> | 94% | 37,840 psi | 64% | 2300 fps | 95.4% |
| Norma 200 | <<locked>> | 80% | 39,581 psi | 67% | 2283 fps | 100% |
| Norma 201 | <<locked>> | 90% | 37,246 psi | 63% | 2274 fps | 95.1% |
| Norma 202 | <<locked>> | 82% | 28,906 psi | 49% | 2119 fps | 95% |
| Norma 203B | <<locked>> | 98% | 42,279 psi | 72% | 2415 fps | 95% |
| Ramshot Wild Boar | <<locked>> | 94% | 45,092 psi | 77% | 2441 fps | 95.6% |
| Ramshot X-Terminator | <<locked>> | 90% | 44,759 psi | 76% | 2375 fps | 95.3% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,236 psi | 41% | 1345 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 48,747 psi | 83% | 2362 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 33,518 psi | 57% | 2195 fps | 95.4% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 37,826 psi | 64% | 2379 fps | 95.8% |
| Rottweil R 901 | <<locked>> | 80% | 30,777 psi | 52% | 2119 fps | 95.4% |
| Rottweil R 902 | <<locked>> | 92% | 37,652 psi | 64% | 2274 fps | 95.2% |
| Shooters World AR Plus | <<locked>> | 80% | 39,914 psi | 68% | 2326 fps | 97.5% |
| Shooters World Match Rifle | <<locked>> | 86% | 30,966 psi | 53% | 2198 fps | 95% |
| Shooters World Precision | <<locked>> | 94% | 37,840 psi | 64% | 2300 fps | 95.4% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 40,814 psi | 69% | 2297 fps | 95.5% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 43,990 psi | 75% | 2093 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 37,086 psi | 63% | 2283 fps | 97.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 35,621 psi | 61% | 2224 fps | 98.9% |
| SNPE Vectan SP 9 | <<locked>> | 96% | 44,730 psi | 76% | 2425 fps | 95.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 29,515 psi | 50% | 2051 fps | 95% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 27,006 psi | 46% | 2011 fps | 95.2% |
| Somchem S321 | <<locked>> | 86% | 38,174 psi | 65% | 2313 fps | 95.7% |
| Somchem S335 | <<locked>> | 80% | 28,718 psi | 49% | 2054 fps | 95.8% |
| Somchem S341 | <<locked>> | 96% | 46,746 psi | 80% | 2441 fps | 95.8% |
| Vihtavuori N120 | <<locked>> | 80% | 41,814 psi | 71% | 2251 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 33,634 psi | 57% | 2142 fps | 99.5% |
| Vihtavuori N133 | <<locked>> | 80% | 29,254 psi | 50% | 2064 fps | 97.8% |
| Vihtavuori N135 | <<locked>> | 80% | 24,453 psi | 42% | 2018 fps | 96.3% |
| Vihtavuori N140 | <<locked>> | 84% | 29,370 psi | 50% | 2110 fps | 95.5% |
| Vihtavuori N150 | <<locked>> | 98% | 36,332 psi | 62% | 2270 fps | 95.3% |
| Vihtavuori N530 | <<locked>> | 88% | 38,421 psi | 65% | 2287 fps | 95.4% |
| Vihtavuori N540 | <<locked>> | 86% | 29,820 psi | 51% | 2136 fps | 95% |
| Winchester 748 | <<locked>> | 88% | 36,564 psi | 62% | 2313 fps | 95.8% |
| Winchester StaBALL Match | <<locked>> | 94% | 41,075 psi | 70% | 2382 fps | 95.2% |
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 78 powders for 6 x 47 ATZL loaded with the .243 | 105gr | Lapua ScenarL. Alliant Power Pro 1200-R delivers the highest muzzle velocity at 2,608 fps; across all powders the maximum-charge window runs from 1,473 fps to 2,608 fps. Accurate 2495 gives the best case fill at 100 %, and 78 of the 78 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 1:8.0 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, ADI AR 2219, Hodgdon H335 rank at the top here: for 6 x 47 ATZL with the .243 | 105gr | Lapua ScenarL 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.