Load Specifications
Load data in caliber .22 Creedmoor with .224 | 65gr | Hornady CX bullet and 95 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, ReloadSwiss RS 60 and Alliant Reloder-17.
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.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 58,798 psi | 90% | 3346 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 58,334 psi | 90% | 3369 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 56,202 psi | 86% | 3386 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 56,826 psi | 87% | 3356 fps | 96.6% |
| Accurate 3100ᴾ | <<locked>> | 100% | 45,759 psi | 70% | 3225 fps | 96% |
| Accurate 4064 | <<locked>> | 90% | 58,581 psi | 90% | 3425 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 55,448 psi | 85% | 3451 fps | 99.2% |
| ADI AR 2206H | <<locked>> | 86% | 58,233 psi | 90% | 3458 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 90% | 55,854 psi | 86% | 3399 fps | 99.5% |
| ADI Benchmark 8208 | <<locked>> | 84% | 56,884 psi | 88% | 3402 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 58,247 psi | 90% | 3383 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 58,711 psi | 90% | 3596 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 56,159 psi | 86% | 3422 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 56,695 psi | 87% | 3451 fps | 99.7% |
| Alliant Reloder-16 | <<locked>> | 98% | 55,999 psi | 86% | 3517 fps | 99.6% |
| Alliant Reloder-17 | <<locked>> | 94% | 57,711 psi | 89% | 3560 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 43,366 psi | 67% | 3261 fps | 98.8% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 49,240 psi | 76% | 3455 fps | 98.4% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 58,624 psi | 90% | 3474 fps | 99.6% |
| Bofors RP3 | <<locked>> | 90% | 57,188 psi | 88% | 3445 fps | 100% |
| Bofors RP7 | <<locked>> | 94% | 56,637 psi | 87% | 3399 fps | 96.8% |
| Hodgdon Benchmark | <<locked>> | 84% | 58,189 psi | 90% | 3383 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 56,811 psi | 87% | 3428 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 57,841 psi | 89% | 3451 fps | 99.2% |
| Hodgdon H414 | <<locked>> | 96% | 58,160 psi | 89% | 3510 fps | 97.7% |
| Hodgdon H4350 | <<locked>> | 94% | 57,943 psi | 89% | 3461 fps | 96.4% |
| Hodgdon H4895 | <<locked>> | 84% | 55,143 psi | 85% | 3412 fps | 99.9% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 56,246 psi | 87% | 3432 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 55,216 psi | 85% | 3445 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 54,955 psi | 85% | 3474 fps | 96.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,505 psi | 55% | 2175 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 56,550 psi | 87% | 3415 fps | 99.9% |
| IMR 3031 | <<locked>> | 84% | 55,056 psi | 85% | 3396 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 55,042 psi | 85% | 3376 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 88% | 58,334 psi | 90% | 3412 fps | 97.6% |
| IMR 4350 | <<locked>> | 98% | 57,334 psi | 88% | 3425 fps | 97% |
| IMR 4451 Enduron | <<locked>> | 94% | 58,581 psi | 90% | 3435 fps | 97.6% |
| IMR 4831 | <<locked>> | 98% | 55,898 psi | 86% | 3442 fps | 99.4% |
| IMR 4895 | <<locked>> | 88% | 58,175 psi | 89% | 3488 fps | 99.9% |
| IMR 8208 XBR | <<locked>> | 84% | 56,884 psi | 88% | 3402 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 58,378 psi | 90% | 3428 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 56,985 psi | 88% | 3369 fps | 99.9% |
| Lovex S062 | <<locked>> | 88% | 55,143 psi | 85% | 3376 fps | 100% |
| Lovex S065 | <<locked>> | 96% | 58,421 psi | 90% | 3432 fps | 98.7% |
| Lovex S070 | <<locked>> | 96% | 55,854 psi | 86% | 3406 fps | 97.5% |
| Norma 201 | <<locked>> | 86% | 56,985 psi | 88% | 3399 fps | 100% |
| Norma 202 | <<locked>> | 86% | 57,595 psi | 89% | 3402 fps | 100% |
| Norma 203B | <<locked>> | 88% | 55,941 psi | 86% | 3435 fps | 99.8% |
| Norma 204 | <<locked>> | 98% | 58,755 psi | 90% | 3488 fps | 96% |
| Norma URP | <<locked>> | 98% | 57,899 psi | 89% | 3501 fps | 99.5% |
| Ramshot Big Game | <<locked>> | 88% | 56,782 psi | 87% | 3458 fps | 99.8% |
| Ramshot Hunter | <<locked>> | 98% | 56,985 psi | 88% | 3494 fps | 98.3% |
| Ramshot TAC | <<locked>> | 84% | 57,435 psi | 88% | 3415 fps | 98.7% |
| Ramshot Wild Boar | <<locked>> | 84% | 57,087 psi | 88% | 3438 fps | 99.9% |
| Ramshot X-Terminator | <<locked>> | 82% | 57,595 psi | 89% | 3396 fps | 99.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,056 psi | 55% | 2224 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 57,856 psi | 89% | 3428 fps | 98.1% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 57,290 psi | 88% | 3524 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 57,363 psi | 88% | 3563 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 55,230 psi | 85% | 3471 fps | 99.1% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 58,523 psi | 90% | 3573 fps | 99.4% |
| Rottweil R 901 | <<locked>> | 84% | 57,290 psi | 88% | 3376 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 57,493 psi | 88% | 3399 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 57,043 psi | 88% | 3435 fps | 100% |
| Rottweil R 907 | <<locked>> | 94% | 56,637 psi | 87% | 3399 fps | 96.8% |
| Shooters World Long Rifle | <<locked>> | 96% | 58,421 psi | 90% | 3432 fps | 98.7% |
| Shooters World Match Rifle | <<locked>> | 86% | 58,378 psi | 90% | 3428 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 55,143 psi | 85% | 3376 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 55,854 psi | 86% | 3406 fps | 97.5% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 58,697 psi | 90% | 3497 fps | 99.9% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 56,043 psi | 86% | 3392 fps | 98.9% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 56,608 psi | 87% | 3419 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 57,856 psi | 89% | 3330 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 58,552 psi | 90% | 3320 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 58,813 psi | 90% | 3379 fps | 97.7% |
| Somchem S321 | <<locked>> | 82% | 58,639 psi | 90% | 3438 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 57,638 psi | 89% | 3323 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 55,564 psi | 85% | 3379 fps | 99.8% |
| Somchem S355 | <<locked>> | 92% | 56,826 psi | 87% | 3425 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 56,391 psi | 87% | 3501 fps | 100% |
| Vihtavuori N130 | <<locked>> | 82% | 57,145 psi | 88% | 3284 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 58,160 psi | 89% | 3310 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 57,043 psi | 88% | 3353 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 57,899 psi | 89% | 3369 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 58,465 psi | 90% | 3399 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 56,724 psi | 87% | 3435 fps | 99.3% |
| Vihtavuori N530 | <<locked>> | 84% | 57,450 psi | 88% | 3402 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 56,405 psi | 87% | 3363 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 55,811 psi | 86% | 3435 fps | 99.1% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 48,211 psi | 74% | 3356 fps | 98.7% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 57,014 psi | 88% | 3406 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 57,798 psi | 89% | 3451 fps | 100% |
| Winchester 760 | <<locked>> | 96% | 58,160 psi | 89% | 3510 fps | 97.7% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 39,102 psi | 60% | 3268 fps | 98.9% |
| Winchester StaBALL Match | <<locked>> | 86% | 56,666 psi | 87% | 3428 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 51,822 psi | 80% | 3238 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 44,875 psi | 69% | 3146 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 52,127 psi | 80% | 3317 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 49,864 psi | 77% | 3225 fps | 95% |
| Accurate 3100 | <<locked>> | 98% | 42,946 psi | 66% | 3163 fps | 95.1% |
| Accurate 4064 | <<locked>> | 80% | 42,424 psi | 65% | 3136 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 38,943 psi | 60% | 3107 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 47,863 psi | 74% | 3264 fps | 99% |
| ADI AR 2208 | <<locked>> | 80% | 40,712 psi | 63% | 3084 fps | 96.9% |
| ADI Benchmark 8208 | <<locked>> | 80% | 49,893 psi | 77% | 3278 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 80% | 50,952 psi | 78% | 3268 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 44,019 psi | 68% | 3297 fps | 97.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 40,741 psi | 63% | 3114 fps | 98.3% |
| Alliant Reloder-15 | <<locked>> | 80% | 43,453 psi | 67% | 3182 fps | 97.7% |
| Alliant Reloder-16 | <<locked>> | 86% | 38,247 psi | 59% | 3117 fps | 95.6% |
| Alliant Reloder-17 | 37 gr | 80% | 35,476 psi | 55% | 3068 fps | 96.4% |
| Alliant Reloder-23 | <<locked>> | 92% | 33,388 psi | 51% | 2989 fps | 95.4% |
| Alliant Reloder-26 | <<locked>> | 94% | 39,595 psi | 61% | 3219 fps | 95.4% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 47,543 psi | 73% | 3268 fps | 98.2% |
| Bofors RP3 | <<locked>> | 80% | 40,553 psi | 62% | 3114 fps | 98.4% |
| Bofors RP7 | <<locked>> | 90% | 49,980 psi | 77% | 3271 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 51,517 psi | 79% | 3268 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 49,414 psi | 76% | 3301 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 80% | 41,263 psi | 63% | 3117 fps | 95.9% |
| Hodgdon H414 | <<locked>> | 90% | 47,471 psi | 73% | 3304 fps | 95.3% |
| Hodgdon H4350 | <<locked>> | 92% | 54,621 psi | 84% | 3402 fps | 95.6% |
| Hodgdon H4895 | <<locked>> | 80% | 48,312 psi | 74% | 3278 fps | 99.4% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 33,069 psi | 51% | 2930 fps | 95.5% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 44,730 psi | 69% | 3241 fps | 99.2% |
| Hodgdon Superformance | <<locked>> | 92% | 50,966 psi | 78% | 3396 fps | 95.8% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,600 psi | 41% | 1955 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,340 psi | 71% | 3222 fps | 99.1% |
| IMR 3031 | <<locked>> | 80% | 48,182 psi | 74% | 3278 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 42,714 psi | 66% | 3127 fps | 97.7% |
| IMR 4166 Enduron | <<locked>> | 82% | 48,370 psi | 74% | 3222 fps | 95.5% |
| IMR 4350 | <<locked>> | 94% | 50,662 psi | 78% | 3304 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 88% | 48,617 psi | 75% | 3248 fps | 95.4% |
| IMR 4831 | <<locked>> | 86% | 37,260 psi | 57% | 3048 fps | 95.2% |
| IMR 4895 | <<locked>> | 80% | 44,556 psi | 69% | 3222 fps | 98.5% |
| IMR 8208 XBR | <<locked>> | 80% | 49,893 psi | 77% | 3278 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 80% | 47,630 psi | 73% | 3245 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 47,616 psi | 73% | 3196 fps | 99% |
| Lovex S062 | <<locked>> | 80% | 42,873 psi | 66% | 3136 fps | 99.1% |
| Lovex S065 | <<locked>> | 86% | 42,757 psi | 66% | 3123 fps | 95.4% |
| Lovex S070 | <<locked>> | 90% | 46,180 psi | 71% | 3215 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 47,065 psi | 72% | 3219 fps | 99.6% |
| Norma 202 | <<locked>> | 80% | 47,514 psi | 73% | 3225 fps | 100% |
| Norma 203B | <<locked>> | 80% | 42,873 psi | 66% | 3173 fps | 98.1% |
| Norma 204 | <<locked>> | 96% | 54,795 psi | 84% | 3419 fps | 95.1% |
| Norma URP | <<locked>> | 86% | 38,870 psi | 60% | 3107 fps | 95.5% |
| Ramshot Big Game | <<locked>> | 80% | 42,815 psi | 66% | 3182 fps | 97.9% |
| Ramshot Hunter | <<locked>> | 90% | 43,250 psi | 67% | 3215 fps | 95.1% |
| Ramshot TAC | <<locked>> | 80% | 50,256 psi | 77% | 3284 fps | 97.5% |
| Ramshot Wild Boar | <<locked>> | 80% | 49,763 psi | 77% | 3301 fps | 99.2% |
| Ramshot X-Terminator | <<locked>> | 80% | 54,012 psi | 83% | 3333 fps | 99.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,890 psi | 41% | 1998 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 44,599 psi | 69% | 3166 fps | 95.1% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 46,470 psi | 71% | 3314 fps | 98.3% |
| ReloadSwiss RS 60 | 37 gr | 80% | 37,724 psi | 58% | 3150 fps | 99.3% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 38,682 psi | 60% | 3120 fps | 95.2% |
| ReloadSwiss RS 70 | 41.3 gr | 88% | 41,133 psi | 63% | 3202 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 50,981 psi | 78% | 3268 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 44,744 psi | 69% | 3156 fps | 99.3% |
| Rottweil R 903 | <<locked>> | 80% | 37,956 psi | 58% | 3045 fps | 97.5% |
| Rottweil R 907 | <<locked>> | 90% | 49,980 psi | 77% | 3271 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 86% | 42,757 psi | 66% | 3123 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 47,630 psi | 73% | 3245 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 42,873 psi | 66% | 3136 fps | 99.1% |
| Shooters World SW4350 | <<locked>> | 90% | 46,180 psi | 71% | 3215 fps | 95.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 39,247 psi | 60% | 3104 fps | 97.1% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 48,718 psi | 75% | 3251 fps | 97.7% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 46,572 psi | 72% | 3228 fps | 98.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 47,921 psi | 74% | 3163 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,118 psi | 62% | 2995 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 48,037 psi | 74% | 3179 fps | 95.5% |
| Somchem S321 | <<locked>> | 80% | 54,592 psi | 84% | 3369 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 47,848 psi | 74% | 3159 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 48,356 psi | 74% | 3248 fps | 99% |
| Somchem S355 | <<locked>> | 80% | 38,870 psi | 60% | 3058 fps | 97.5% |
| Somchem S365 | <<locked>> | 82% | 30,327 psi | 47% | 2907 fps | 95.8% |
| Vihtavuori N130 | <<locked>> | 80% | 53,896 psi | 83% | 3235 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 48,327 psi | 74% | 3153 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 44,222 psi | 68% | 3136 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 44,701 psi | 69% | 3140 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 36,840 psi | 57% | 2976 fps | 98.3% |
| Vihtavuori N160 | <<locked>> | 84% | 37,826 psi | 58% | 3045 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 80% | 50,227 psi | 77% | 3274 fps | 99.8% |
| Vihtavuori N540 | <<locked>> | 80% | 43,424 psi | 67% | 3127 fps | 100% |
| Vihtavuori N550 | <<locked>> | 86% | 39,958 psi | 61% | 3107 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 92% | 36,564 psi | 56% | 3084 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,793 psi | 50% | 2877 fps | 95.7% |
| Winchester 748 | <<locked>> | 80% | 50,560 psi | 78% | 3330 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 47,471 psi | 73% | 3304 fps | 95.3% |
| Winchester StaBALL HD | <<locked>> | 94% | 31,763 psi | 49% | 3015 fps | 95.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 46,093 psi | 71% | 3228 fps | 99.1% |
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 95 powders for .22 Creedmoor loaded with the .224 | 65gr | Hornady CX. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 3,596 fps; across all powders the maximum-charge window runs from 2,175 fps to 3,596 fps. Accurate 3100 gives the best case fill at 100 %, and 95 of the 95 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (448 MPa), the top charges use 55–90 %, leaving at least 10 % headroom. The 65.0 gr projectile in 0.224" calls for a 1:8.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Alliant Reloder-23, Alliant Reloder-26 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. ReloadSwiss RS 70, ReloadSwiss RS 60, Alliant Reloder-17 rank at the top here: for .22 Creedmoor with the .224 | 65gr | Hornady CX 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.