
Load Specifications
Load data in caliber .22 Creedmoor with .224 | 77gr | Sierra Tipped MatchKing bullet and 96 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-16, ReloadSwiss RS 70 and Alliant Reloder-26.
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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 58,030 psi | 89% | 3120 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 55,999 psi | 86% | 3136 fps | 98.1% |
| Accurate 3100ᴾ | <<locked>> | 100% | 53,766 psi | 83% | 3169 fps | 99.1% |
| Accurate 4064 | <<locked>> | 86% | 58,523 psi | 90% | 3179 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 55,912 psi | 86% | 3232 fps | 99.9% |
| ADI AR 2206H | <<locked>> | 82% | 57,435 psi | 88% | 3212 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 58,653 psi | 90% | 3215 fps | 100% |
| ADI AR 2209 | <<locked>> | 98% | 56,956 psi | 88% | 3274 fps | 97.6% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 58,378 psi | 90% | 3353 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 55,782 psi | 86% | 3182 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 55,854 psi | 86% | 3202 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 94% | 56,521 psi | 87% | 3297 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 90% | 58,363 psi | 90% | 3327 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 56,014 psi | 86% | 3255 fps | 97.6% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 53,476 psi | 82% | 3255 fps | 97.3% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 50,589 psi | 78% | 3192 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 44,034 psi | 68% | 3094 fps | 98.3% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 58,436 psi | 90% | 3402 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 57,392 psi | 88% | 3225 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 48,820 psi | 75% | 3166 fps | 96% |
| Bofors RP3 | <<locked>> | 86% | 56,637 psi | 87% | 3199 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 53,476 psi | 82% | 3255 fps | 97.3% |
| Bofors RP7 | <<locked>> | 90% | 56,304 psi | 87% | 3182 fps | 98.4% |
| Hodgdon H380 | <<locked>> | 86% | 57,377 psi | 88% | 3219 fps | 99.9% |
| Hodgdon H414 | <<locked>> | 92% | 57,899 psi | 89% | 3284 fps | 99% |
| Hodgdon H4350 | <<locked>> | 90% | 57,566 psi | 89% | 3241 fps | 98% |
| Hodgdon H4831ᴾ | <<locked>> | 100% | 58,711 psi | 90% | 3268 fps | 96.1% |
| Hodgdon H4895 | <<locked>> | 82% | 58,131 psi | 89% | 3222 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 57,029 psi | 88% | 3215 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 58,552 psi | 90% | 3261 fps | 100% |
| Hodgdon Superformance | <<locked>> | 90% | 54,578 psi | 84% | 3258 fps | 98.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,274 psi | 56% | 2021 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 55,230 psi | 85% | 3163 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 58,508 psi | 90% | 3196 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 57,914 psi | 89% | 3196 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 84% | 57,101 psi | 88% | 3176 fps | 98.9% |
| IMR 4350 | <<locked>> | 94% | 57,014 psi | 88% | 3209 fps | 98.5% |
| IMR 4451 Enduron | <<locked>> | 90% | 57,711 psi | 89% | 3209 fps | 98.9% |
| IMR 4831 | <<locked>> | 94% | 56,231 psi | 87% | 3222 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 57,319 psi | 88% | 3235 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 58,088 psi | 89% | 3182 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 56,057 psi | 86% | 3127 fps | 100% |
| Lovex S062 | <<locked>> | 86% | 58,218 psi | 90% | 3189 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 57,885 psi | 89% | 3205 fps | 99.6% |
| Lovex S070 | <<locked>> | 92% | 55,579 psi | 86% | 3186 fps | 98.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 44,527 psi | 69% | 2995 fps | 97.5% |
| Norma 201 | <<locked>> | 82% | 56,057 psi | 86% | 3150 fps | 100% |
| Norma 202 | <<locked>> | 82% | 56,811 psi | 87% | 3146 fps | 100% |
| Norma 203B | <<locked>> | 84% | 55,143 psi | 85% | 3189 fps | 100% |
| Norma 204 | <<locked>> | 94% | 58,131 psi | 89% | 3268 fps | 97.7% |
| Norma MRPᴾ | <<locked>> | 100% | 56,826 psi | 87% | 3350 fps | 99% |
| Norma URP | <<locked>> | 94% | 58,102 psi | 89% | 3274 fps | 100% |
| Ramshot Big Game | <<locked>> | 84% | 56,405 psi | 87% | 3219 fps | 100% |
| Ramshot Hunter | <<locked>> | 94% | 56,956 psi | 88% | 3271 fps | 99.4% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 46,905 psi | 72% | 3100 fps | 96.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,956 psi | 57% | 2070 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 57,290 psi | 88% | 3199 fps | 99.3% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 56,942 psi | 88% | 3278 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 57,450 psi | 88% | 3317 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 55,680 psi | 86% | 3251 fps | 99.9% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 58,407 psi | 90% | 3350 fps | 100% |
| Rottweil R 902 | <<locked>> | 84% | 56,579 psi | 87% | 3150 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 56,898 psi | 88% | 3196 fps | 100% |
| Rottweil R 904 | <<locked>> | 98% | 58,523 psi | 90% | 3241 fps | 96.8% |
| Rottweil R 905 | <<locked>> | 98% | 55,390 psi | 85% | 3245 fps | 97.6% |
| Rottweil R 907 | <<locked>> | 90% | 56,304 psi | 87% | 3182 fps | 98.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 57,885 psi | 89% | 3205 fps | 99.6% |
| Shooters World Match Rifle | <<locked>> | 82% | 58,088 psi | 89% | 3182 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 58,218 psi | 90% | 3189 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 55,579 psi | 86% | 3186 fps | 98.8% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 58,668 psi | 90% | 3261 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 55,622 psi | 86% | 3173 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 56,739 psi | 87% | 3077 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 57,740 psi | 89% | 3074 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 57,899 psi | 89% | 3156 fps | 99% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 58,813 psi | 90% | 3301 fps | 98.1% |
| Somchem S335 | <<locked>> | 82% | 56,579 psi | 87% | 3071 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 58,421 psi | 90% | 3199 fps | 100% |
| Somchem S355 | <<locked>> | 88% | 56,869 psi | 87% | 3192 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 57,493 psi | 88% | 3274 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 56,101 psi | 86% | 3215 fps | 98.4% |
| Vihtavuori N133 | <<locked>> | 82% | 57,232 psi | 88% | 3058 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 56,826 psi | 87% | 3104 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 57,145 psi | 88% | 3117 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 58,349 psi | 90% | 3166 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 56,710 psi | 87% | 3212 fps | 99.9% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 51,764 psi | 80% | 3123 fps | 97.3% |
| Vihtavuori N540 | <<locked>> | 84% | 55,753 psi | 86% | 3117 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 55,927 psi | 86% | 3215 fps | 99.9% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 56,666 psi | 87% | 3281 fps | 100% |
| Vihtavuori N560ᴾ | <<locked>> | 100% | 57,116 psi | 88% | 3333 fps | 96.1% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 56,594 psi | 87% | 3176 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 58,363 psi | 90% | 3291 fps | 99.1% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 45,861 psi | 71% | 3248 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 82% | 55,912 psi | 86% | 3182 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 56,347 psi | 87% | 3209 fps | 97.5% |
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 2495 | <<locked>> | 80% | 51,082 psi | 79% | 3015 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 48,863 psi | 75% | 3009 fps | 96.8% |
| Accurate 3100 | <<locked>> | 90% | 38,072 psi | 59% | 2854 fps | 95.6% |
| Accurate 4064 | <<locked>> | 80% | 48,356 psi | 74% | 3018 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 36,854 psi | 57% | 2851 fps | 97% |
| ADI AR 2206H | <<locked>> | 80% | 53,882 psi | 83% | 3153 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 45,556 psi | 70% | 2982 fps | 99.3% |
| ADI AR 2209 | <<locked>> | 92% | 46,804 psi | 72% | 3081 fps | 95.2% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 50,531 psi | 78% | 3215 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 46,108 psi | 71% | 3012 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 80% | 49,356 psi | 76% | 3087 fps | 99.7% |
| Alliant Reloder-16 | 34.5 gr | 80% | 36,013 psi | 55% | 2864 fps | 97% |
| Alliant Reloder-17 | <<locked>> | 80% | 40,698 psi | 63% | 3002 fps | 99.5% |
| Alliant Reloder-19 | <<locked>> | 92% | 46,267 psi | 71% | 3071 fps | 95.3% |
| Alliant Reloder-22 | <<locked>> | 96% | 46,673 psi | 72% | 3120 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 82% | 28,123 psi | 43% | 2641 fps | 95.1% |
| Alliant Reloder-25 | <<locked>> | 94% | 36,114 psi | 56% | 2890 fps | 95.4% |
| Alliant Reloder-26 | 40.9 gr | 86% | 34,838 psi | 54% | 2904 fps | 95.8% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 53,838 psi | 83% | 3166 fps | 99.9% |
| Bofors RP15 | <<locked>> | 98% | 46,006 psi | 71% | 3107 fps | 95.2% |
| Bofors RP3 | <<locked>> | 80% | 46,586 psi | 72% | 3025 fps | 100% |
| Bofors RP5 | <<locked>> | 96% | 46,673 psi | 72% | 3120 fps | 95.5% |
| Bofors RP7 | <<locked>> | 82% | 43,642 psi | 67% | 2936 fps | 95.6% |
| Hodgdon H380 | <<locked>> | 80% | 46,717 psi | 72% | 3028 fps | 98.8% |
| Hodgdon H414 | <<locked>> | 82% | 41,481 psi | 64% | 2963 fps | 95.6% |
| Hodgdon H4350 | <<locked>> | 82% | 44,686 psi | 69% | 2995 fps | 95.1% |
| Hodgdon H4831 | <<locked>> | 98% | 54,795 psi | 84% | 3202 fps | 95.2% |
| Hodgdon H4895 | <<locked>> | 80% | 54,462 psi | 84% | 3163 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 33,344 psi | 51% | 2746 fps | 97.6% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 51,271 psi | 79% | 3140 fps | 100% |
| Hodgdon Superformance | <<locked>> | 84% | 43,830 psi | 67% | 3045 fps | 95.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,006 psi | 42% | 1808 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 52,112 psi | 80% | 3107 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 55,056 psi | 85% | 3143 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 47,848 psi | 74% | 3022 fps | 99.7% |
| IMR 4166 Enduron | <<locked>> | 80% | 50,227 psi | 77% | 3051 fps | 97.8% |
| IMR 4350 | <<locked>> | 84% | 41,495 psi | 64% | 2907 fps | 95% |
| IMR 4451 Enduron | <<locked>> | 80% | 42,453 psi | 65% | 2913 fps | 95.8% |
| IMR 4831 | <<locked>> | 80% | 35,273 psi | 54% | 2795 fps | 96.5% |
| IMR 4895 | <<locked>> | 80% | 50,647 psi | 78% | 3120 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 54,389 psi | 84% | 3127 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 52,576 psi | 81% | 3071 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 48,211 psi | 74% | 3022 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 39,827 psi | 61% | 2854 fps | 96.5% |
| Lovex S070 | <<locked>> | 82% | 40,727 psi | 63% | 2890 fps | 95.6% |
| Lovex S071 | <<locked>> | 94% | 36,651 psi | 56% | 2822 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 52,547 psi | 81% | 3094 fps | 100% |
| Norma 202 | <<locked>> | 80% | 53,214 psi | 82% | 3091 fps | 100% |
| Norma 203B | <<locked>> | 80% | 48,733 psi | 75% | 3074 fps | 99.9% |
| Norma 204 | <<locked>> | 88% | 47,471 psi | 73% | 3071 fps | 95.3% |
| Norma MRP | <<locked>> | 92% | 43,120 psi | 66% | 3077 fps | 96% |
| Norma URP | <<locked>> | 80% | 36,651 psi | 56% | 2844 fps | 96.8% |
| Ramshot Big Game | <<locked>> | 80% | 49,095 psi | 76% | 3094 fps | 99.9% |
| Ramshot Hunter | <<locked>> | 82% | 37,942 psi | 58% | 2887 fps | 95.4% |
| Ramshot Magnum | <<locked>> | 98% | 43,323 psi | 67% | 3022 fps | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,688 psi | 43% | 1857 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 46,905 psi | 72% | 3012 fps | 97.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 53,200 psi | 82% | 3215 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 43,279 psi | 67% | 3068 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 36,622 psi | 56% | 2864 fps | 96.5% |
| ReloadSwiss RS 70 | 37.7 gr | 80% | 35,650 psi | 55% | 2864 fps | 95.6% |
| Rottweil R 902 | <<locked>> | 80% | 50,024 psi | 77% | 3038 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 43,758 psi | 67% | 2963 fps | 99.7% |
| Rottweil R 904 | <<locked>> | 94% | 51,590 psi | 79% | 3120 fps | 95.3% |
| Rottweil R 905 | <<locked>> | 92% | 45,368 psi | 70% | 3051 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 82% | 43,642 psi | 67% | 2936 fps | 95.6% |
| Shooters World Long Rifle | <<locked>> | 80% | 39,827 psi | 61% | 2854 fps | 96.5% |
| Shooters World Match Rifle | <<locked>> | 80% | 54,389 psi | 84% | 3127 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 48,211 psi | 74% | 3022 fps | 100% |
| Shooters World SW4350 | <<locked>> | 82% | 40,727 psi | 63% | 2890 fps | 95.6% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 44,759 psi | 69% | 3015 fps | 99.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 52,170 psi | 80% | 3117 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 53,447 psi | 82% | 3028 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 45,223 psi | 70% | 2877 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 41,553 psi | 64% | 2848 fps | 95.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 92% | 44,947 psi | 69% | 3045 fps | 95% |
| Somchem S335 | <<locked>> | 80% | 53,069 psi | 82% | 3018 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 54,752 psi | 84% | 3140 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 44,048 psi | 68% | 2963 fps | 99.7% |
| Somchem S365 | <<locked>> | 80% | 33,127 psi | 51% | 2795 fps | 98.8% |
| Somchem S385 | <<locked>> | 90% | 42,960 psi | 66% | 2963 fps | 95.4% |
| Vihtavuori N133 | <<locked>> | 80% | 54,027 psi | 83% | 3009 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 50,415 psi | 78% | 3009 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 50,517 psi | 78% | 3018 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 42,076 psi | 65% | 2887 fps | 99.9% |
| Vihtavuori N160 | <<locked>> | 80% | 38,072 psi | 59% | 2848 fps | 97.2% |
| Vihtavuori N165 | <<locked>> | 96% | 45,498 psi | 70% | 3005 fps | 95.7% |
| Vihtavuori N540 | <<locked>> | 80% | 48,704 psi | 75% | 3005 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 37,420 psi | 58% | 2844 fps | 96.8% |
| Vihtavuori N555 | <<locked>> | 82% | 31,009 psi | 48% | 2730 fps | 95.3% |
| Vihtavuori N560 | <<locked>> | 98% | 53,388 psi | 82% | 3264 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 37,405 psi | 58% | 2815 fps | 99% |
| Winchester 760 | <<locked>> | 82% | 41,814 psi | 64% | 2972 fps | 95.7% |
| Winchester StaBALL HD | <<locked>> | 86% | 28,427 psi | 44% | 2736 fps | 96.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 52,344 psi | 81% | 3123 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 94% | 45,600 psi | 70% | 3012 fps | 95% |
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 110 powders for .22 Creedmoor loaded with the .224 | 77gr | Sierra Tipped MatchKing. Alliant Reloder-26 delivers the highest muzzle velocity at 3,402 fps; across all powders the maximum-charge window runs from 2,021 fps to 3,402 fps. Accurate 3100 gives the best case fill at 100 %, and 110 of the 110 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (448 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 77.0 gr projectile in 0.224" calls for a 1:8.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate MAGPRO, ADI AR 2213 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 Reloder-16, ReloadSwiss RS 70, Alliant Reloder-26 rank at the top here: for .22 Creedmoor with the .224 | 77gr | Sierra Tipped MatchKing they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2225, Baschieri & Pellagri 109, Bofors RP30 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.