Load Specifications
Load data in caliber 7.5 x 55 Swiss with .308 | 180gr | Nosler AccuBond bullet and 94 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, Alliant Reloder-17 and ReloadSwiss RS 60.
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: 31"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 82% | 47,239 psi | 86% | 2546 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 47,688 psi | 87% | 2608 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 49,690 psi | 90% | 2671 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 47,819 psi | 87% | 2598 fps | 96.4% |
| Accurate 4064 | <<locked>> | 90% | 47,732 psi | 87% | 2654 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 49,777 psi | 90% | 2772 fps | 99.7% |
| ADI AR 2206H | <<locked>> | 86% | 49,095 psi | 89% | 2684 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 90% | 47,152 psi | 86% | 2638 fps | 99.6% |
| ADI Benchmark 8208 | <<locked>> | 84% | 48,457 psi | 88% | 2641 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 48,312 psi | 88% | 2615 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 47,979 psi | 87% | 2789 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 49,588 psi | 90% | 2707 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 47,079 psi | 85% | 2677 fps | 99.7% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 48,936 psi | 89% | 2782 fps | 99.8% |
| Alliant Reloder-17 | <<locked>> | 96% | 49,414 psi | 90% | 2815 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 34,650 psi | 63% | 2536 fps | 98.7% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 38,087 psi | 69% | 2677 fps | 97.7% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 48,370 psi | 88% | 2697 fps | 99.6% |
| Bofors RP3 | <<locked>> | 92% | 49,472 psi | 90% | 2717 fps | 100% |
| Bofors RP7 | <<locked>> | 94% | 47,543 psi | 86% | 2638 fps | 96.7% |
| Hodgdon Benchmark | <<locked>> | 82% | 47,369 psi | 86% | 2575 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 47,079 psi | 85% | 2671 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 48,298 psi | 88% | 2753 fps | 99.8% |
| Hodgdon H380 | <<locked>> | 90% | 47,616 psi | 86% | 2680 fps | 99.1% |
| Hodgdon H414 | <<locked>> | 98% | 49,864 psi | 90% | 2776 fps | 98% |
| Hodgdon H4350 | <<locked>> | 94% | 48,080 psi | 87% | 2687 fps | 96.2% |
| Hodgdon H4895 | <<locked>> | 86% | 49,574 psi | 90% | 2697 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 44,860 psi | 81% | 2661 fps | 99.9% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 48,167 psi | 87% | 2723 fps | 100% |
| Hodgdon Superformance | <<locked>> | 96% | 47,079 psi | 85% | 2746 fps | 96.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,925 psi | 63% | 1627 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 47,529 psi | 86% | 2648 fps | 100% |
| IMR 3031 | <<locked>> | 86% | 48,892 psi | 89% | 2674 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 49,632 psi | 90% | 2667 fps | 99.8% |
| IMR 4166 Enduron | <<locked>> | 88% | 49,835 psi | 90% | 2644 fps | 97.7% |
| IMR 4350 | <<locked>> | 98% | 47,152 psi | 86% | 2661 fps | 96.7% |
| IMR 4451 Enduron | <<locked>> | 94% | 49,371 psi | 90% | 2671 fps | 97.5% |
| IMR 4831ᴾ | <<locked>> | 100% | 47,181 psi | 86% | 2717 fps | 99.5% |
| IMR 4895 | <<locked>> | 88% | 48,240 psi | 88% | 2707 fps | 99.9% |
| IMR 8208 XBR | <<locked>> | 84% | 48,457 psi | 88% | 2641 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 48,022 psi | 87% | 2657 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 49,327 psi | 90% | 2618 fps | 99.9% |
| Lovex S062 | <<locked>> | 90% | 49,255 psi | 89% | 2664 fps | 100% |
| Lovex S065 | <<locked>> | 96% | 48,283 psi | 88% | 2664 fps | 98.6% |
| Lovex S070 | <<locked>> | 98% | 48,675 psi | 88% | 2690 fps | 97.8% |
| Norma 201 | <<locked>> | 86% | 47,906 psi | 87% | 2631 fps | 100% |
| Norma 202 | <<locked>> | 86% | 48,428 psi | 88% | 2638 fps | 100% |
| Norma 203B | <<locked>> | 90% | 49,327 psi | 90% | 2713 fps | 100% |
| Norma URPᴾ | <<locked>> | 100% | 49,211 psi | 89% | 2762 fps | 99.6% |
| Ramshot Big Game | <<locked>> | 90% | 49,342 psi | 90% | 2736 fps | 99.9% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 48,356 psi | 88% | 2759 fps | 98.4% |
| Ramshot TAC | <<locked>> | 84% | 48,457 psi | 88% | 2654 fps | 98.7% |
| Ramshot Wild Boar | <<locked>> | 84% | 47,761 psi | 87% | 2674 fps | 99.9% |
| Ramshot X-Terminator | <<locked>> | 82% | 49,313 psi | 89% | 2641 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,505 psi | 64% | 1670 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 48,066 psi | 87% | 2657 fps | 98% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 46,412 psi | 84% | 2733 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 49,501 psi | 90% | 2818 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 49,298 psi | 89% | 2795 fps | 99.6% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 46,789 psi | 85% | 2769 fps | 99% |
| Rottweil R 901 | <<locked>> | 84% | 49,429 psi | 90% | 2618 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 48,486 psi | 88% | 2631 fps | 100% |
| Rottweil R 903 | <<locked>> | 94% | 49,284 psi | 89% | 2707 fps | 100% |
| Rottweil R 907 | <<locked>> | 94% | 47,543 psi | 86% | 2638 fps | 96.7% |
| Shooters World Long Rifle | <<locked>> | 96% | 48,283 psi | 88% | 2664 fps | 98.6% |
| Shooters World Match Rifle | <<locked>> | 86% | 48,022 psi | 87% | 2657 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 49,255 psi | 89% | 2664 fps | 100% |
| Shooters World SW4350 | <<locked>> | 98% | 48,675 psi | 88% | 2690 fps | 97.8% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 47,674 psi | 87% | 2717 fps | 99.9% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 46,644 psi | 85% | 2631 fps | 98.9% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 47,471 psi | 86% | 2657 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 49,777 psi | 90% | 2572 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 49,574 psi | 90% | 2572 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 48,428 psi | 88% | 2615 fps | 97.4% |
| Somchem S321 | <<locked>> | 82% | 48,994 psi | 89% | 2671 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 49,023 psi | 89% | 2575 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 49,400 psi | 90% | 2674 fps | 99.9% |
| Somchem S355 | <<locked>> | 92% | 47,036 psi | 85% | 2661 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 43,961 psi | 80% | 2717 fps | 100% |
| Vihtavuori N130 | <<locked>> | 82% | 49,821 psi | 90% | 2539 fps | 100% |
| Vihtavuori N133 | <<locked>> | 84% | 47,152 psi | 86% | 2523 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 47,834 psi | 87% | 2598 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 48,689 psi | 88% | 2615 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 48,153 psi | 87% | 2641 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 48,747 psi | 88% | 2710 fps | 99.5% |
| Vihtavuori N530 | <<locked>> | 84% | 48,486 psi | 88% | 2635 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 47,079 psi | 85% | 2618 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 47,601 psi | 86% | 2717 fps | 99.3% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 36,898 psi | 67% | 2605 fps | 98.5% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 49,284 psi | 89% | 2690 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 48,008 psi | 87% | 2684 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 49,864 psi | 90% | 2776 fps | 98% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 30,777 psi | 56% | 2526 fps | 98.2% |
| Winchester StaBALL Match | <<locked>> | 86% | 47,079 psi | 85% | 2667 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 31"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 44,353 psi | 80% | 2503 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 36,927 psi | 67% | 2438 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 43,453 psi | 79% | 2579 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 42,032 psi | 76% | 2497 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 34,911 psi | 63% | 2434 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 28,645 psi | 52% | 2362 fps | 95.1% |
| ADI AR 2206H | <<locked>> | 80% | 40,799 psi | 74% | 2543 fps | 99.3% |
| ADI AR 2208 | <<locked>> | 80% | 34,737 psi | 63% | 2405 fps | 97.5% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,815 psi | 78% | 2549 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 80% | 42,163 psi | 77% | 2526 fps | 100% |
| Alliant Power Pro 2000-MR | 43.1 gr | 80% | 36,695 psi | 67% | 2569 fps | 98% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 33,924 psi | 62% | 2421 fps | 98.8% |
| Alliant Reloder-15 | <<locked>> | 80% | 36,622 psi | 66% | 2484 fps | 98.2% |
| Alliant Reloder-16 | <<locked>> | 84% | 30,139 psi | 55% | 2379 fps | 95.3% |
| Alliant Reloder-17 | 42.4 gr | 80% | 29,196 psi | 53% | 2388 fps | 96.9% |
| Alliant Reloder-23 | <<locked>> | 92% | 27,253 psi | 49% | 2336 fps | 95.7% |
| Alliant Reloder-26 | <<locked>> | 96% | 33,228 psi | 60% | 2559 fps | 95.9% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 39,494 psi | 72% | 2543 fps | 98.4% |
| Bofors RP3 | <<locked>> | 80% | 33,286 psi | 60% | 2425 fps | 98.8% |
| Bofors RP7 | <<locked>> | 90% | 41,959 psi | 76% | 2539 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 44,570 psi | 81% | 2533 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 41,046 psi | 74% | 2569 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 80% | 45,005 psi | 82% | 2700 fps | 99.6% |
| Hodgdon H380 | <<locked>> | 80% | 34,243 psi | 62% | 2425 fps | 96.3% |
| Hodgdon H414 | <<locked>> | 90% | 38,348 psi | 70% | 2566 fps | 95.2% |
| Hodgdon H4350 | <<locked>> | 92% | 44,947 psi | 82% | 2635 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 41,147 psi | 75% | 2552 fps | 99.6% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 25,715 psi | 47% | 2231 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 36,956 psi | 67% | 2526 fps | 99.4% |
| Hodgdon Superformance | <<locked>> | 92% | 41,075 psi | 75% | 2635 fps | 95.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,976 psi | 47% | 1453 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 39,378 psi | 71% | 2507 fps | 99.4% |
| IMR 3031 | <<locked>> | 80% | 40,263 psi | 73% | 2543 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 36,405 psi | 66% | 2431 fps | 98.2% |
| IMR 4166 Enduron | <<locked>> | 80% | 39,044 psi | 71% | 2451 fps | 95.1% |
| IMR 4350 | <<locked>> | 94% | 41,742 psi | 76% | 2562 fps | 95.4% |
| IMR 4451 Enduron | <<locked>> | 88% | 41,191 psi | 75% | 2526 fps | 95.7% |
| IMR 4831 | <<locked>> | 86% | 30,066 psi | 55% | 2375 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 37,463 psi | 68% | 2513 fps | 98.9% |
| IMR 8208 XBR | <<locked>> | 80% | 42,815 psi | 78% | 2549 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 39,334 psi | 71% | 2520 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 41,278 psi | 75% | 2480 fps | 99.3% |
| Lovex S062 | <<locked>> | 80% | 36,245 psi | 66% | 2438 fps | 99.4% |
| Lovex S065 | <<locked>> | 84% | 33,649 psi | 61% | 2382 fps | 95% |
| Lovex S070 | <<locked>> | 90% | 38,014 psi | 69% | 2500 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 39,972 psi | 73% | 2497 fps | 99.8% |
| Norma 202 | <<locked>> | 80% | 40,059 psi | 73% | 2503 fps | 100% |
| Norma 203B | <<locked>> | 80% | 36,042 psi | 65% | 2474 fps | 98.6% |
| Norma URP | <<locked>> | 84% | 29,675 psi | 54% | 2369 fps | 95.1% |
| Ramshot Big Game | <<locked>> | 80% | 35,288 psi | 64% | 2480 fps | 98.2% |
| Ramshot Hunter | <<locked>> | 90% | 35,259 psi | 64% | 2503 fps | 95.1% |
| Ramshot TAC | <<locked>> | 80% | 42,511 psi | 77% | 2549 fps | 97.7% |
| Ramshot Wild Boar | <<locked>> | 80% | 41,727 psi | 76% | 2572 fps | 99.4% |
| Ramshot X-Terminator | <<locked>> | 80% | 46,180 psi | 84% | 2592 fps | 99.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,339 psi | 48% | 1493 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 37,159 psi | 67% | 2457 fps | 95.4% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 37,840 psi | 69% | 2575 fps | 98.6% |
| ReloadSwiss RS 60 | 42.4 gr | 80% | 31,082 psi | 56% | 2454 fps | 99.5% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 30,864 psi | 56% | 2431 fps | 95.4% |
| ReloadSwiss RS 70 | <<locked>> | 88% | 33,605 psi | 61% | 2490 fps | 95.3% |
| Rottweil R 901 | <<locked>> | 80% | 43,714 psi | 79% | 2530 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 38,000 psi | 69% | 2451 fps | 99.6% |
| Rottweil R 903 | <<locked>> | 80% | 31,328 psi | 57% | 2372 fps | 98% |
| Rottweil R 907 | <<locked>> | 90% | 41,959 psi | 76% | 2539 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 84% | 33,649 psi | 61% | 2382 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 80% | 39,334 psi | 71% | 2520 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 36,245 psi | 66% | 2438 fps | 99.4% |
| Shooters World SW4350 | <<locked>> | 90% | 38,014 psi | 69% | 2500 fps | 95.3% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 32,445 psi | 59% | 2421 fps | 97.5% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 40,625 psi | 74% | 2523 fps | 97.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 39,247 psi | 71% | 2513 fps | 99% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,597 psi | 75% | 2451 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,345 psi | 62% | 2329 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 39,523 psi | 72% | 2467 fps | 95.5% |
| Somchem S321 | <<locked>> | 80% | 45,803 psi | 83% | 2618 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 41,046 psi | 74% | 2451 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 40,277 psi | 73% | 2523 fps | 99.1% |
| Somchem S355 | <<locked>> | 80% | 32,445 psi | 59% | 2382 fps | 98.1% |
| Somchem S365 | <<locked>> | 80% | 23,395 psi | 42% | 2218 fps | 95.6% |
| Vihtavuori N130 | <<locked>> | 80% | 47,065 psi | 85% | 2503 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 41,800 psi | 76% | 2441 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,217 psi | 68% | 2434 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 37,840 psi | 69% | 2441 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 30,676 psi | 56% | 2320 fps | 98.7% |
| Vihtavuori N160 | <<locked>> | 84% | 31,096 psi | 56% | 2369 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 42,699 psi | 77% | 2543 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 80% | 36,303 psi | 66% | 2434 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 30,371 psi | 55% | 2375 fps | 95.1% |
| Vihtavuori N555 | <<locked>> | 92% | 28,674 psi | 52% | 2405 fps | 95.8% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 27,441 psi | 50% | 2247 fps | 96.1% |
| Winchester 748 | <<locked>> | 80% | 41,756 psi | 76% | 2582 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 38,580 psi | 70% | 2572 fps | 95.3% |
| Winchester StaBALL HD | <<locked>> | 96% | 27,151 psi | 49% | 2405 fps | 96.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 38,551 psi | 70% | 2520 fps | 99.3% |
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 111 powders for 7.5 x 55 Swiss loaded with the .308 | 180gr | Nosler AccuBond. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,818 fps; across all powders the maximum-charge window runs from 1,627 fps to 2,818 fps. Accurate 3100 gives the best case fill at 100 %, and 111 of the 111 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (380 MPa), the top charges use 53–90 %, leaving at least 10 % headroom. The 180.0 gr projectile in 0.308" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 4350, ADI AR 2209 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 2000-MR, Alliant Reloder-17, ReloadSwiss RS 60 rank at the top here: for 7.5 x 55 Swiss with the .308 | 180gr | Nosler AccuBond they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2209, Alliant Reloder-19, Alliant Reloder-22 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.