Load Specifications
Bullet Manufacturer:Hornady
Bullet Weight:76 gr
Bullet Diameter:0.224"
Bullet Length:<<locked>>
Caliber:.22 Creedmoor load data
Case Length (l3):1.92"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:51 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:24"
Max. allowed Pressure:65,000 psi
Recommended Twist Rate:1:8.5
Load data in caliber .22 Creedmoor with .224 | 76gr | Hornady A-Tip Match bullet and 95 powders. The key underlying parameters are shown in the table above.
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 2495 | <<locked>> | 84% | 57,580 psi | 89% | 3133 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 55,259 psi | 85% | 3140 fps | 97.9% |
| Accurate 3100ᴾ | <<locked>> | 100% | 53,272 psi | 82% | 3176 fps | 99% |
| Accurate 4064 | <<locked>> | 86% | 58,117 psi | 89% | 3192 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 54,998 psi | 85% | 3238 fps | 99.9% |
| Accurate High Countryᴾ | <<locked>> | 100% | 58,320 psi | 90% | 3392 fps | 97% |
| ADI AR 2206H | <<locked>> | 82% | 56,666 psi | 87% | 3219 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 57,899 psi | 89% | 3222 fps | 100% |
| ADI AR 2209 | <<locked>> | 98% | 56,521 psi | 87% | 3281 fps | 97.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 57,493 psi | 88% | 3360 fps | 100% |
| Alliant Power Pro Varmint | <<locked>> | 98% | 56,391 psi | 87% | 3274 fps | 97.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 58,711 psi | 90% | 3245 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 55,463 psi | 85% | 3215 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 94% | 55,680 psi | 86% | 3301 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 90% | 57,392 psi | 88% | 3333 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 55,651 psi | 86% | 3264 fps | 97.4% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 53,011 psi | 82% | 3261 fps | 97% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 49,734 psi | 77% | 3196 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 43,352 psi | 67% | 3094 fps | 97.9% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 57,841 psi | 89% | 3412 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 57,058 psi | 88% | 3235 fps | 100% |
| Bofors RP3 | <<locked>> | 86% | 56,231 psi | 87% | 3209 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 53,011 psi | 82% | 3261 fps | 97% |
| Bofors RP7 | <<locked>> | 90% | 55,550 psi | 85% | 3186 fps | 98.1% |
| Hodgdon H380 | <<locked>> | 86% | 56,565 psi | 87% | 3225 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 92% | 57,508 psi | 88% | 3297 fps | 98.9% |
| Hodgdon H4350 | <<locked>> | 90% | 57,203 psi | 88% | 3251 fps | 97.9% |
| Hodgdon H4895 | <<locked>> | 82% | 57,348 psi | 88% | 3228 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 56,072 psi | 86% | 3219 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 58,117 psi | 89% | 3271 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 58,436 psi | 90% | 3340 fps | 98.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,289 psi | 56% | 2034 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 58,566 psi | 90% | 3232 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 58,073 psi | 89% | 3209 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 57,537 psi | 89% | 3209 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 84% | 56,811 psi | 87% | 3186 fps | 98.7% |
| IMR 4350 | <<locked>> | 94% | 56,623 psi | 87% | 3219 fps | 98.4% |
| IMR 4451 Enduron | <<locked>> | 90% | 57,348 psi | 88% | 3219 fps | 98.7% |
| IMR 4831 | <<locked>> | 94% | 55,376 psi | 85% | 3225 fps | 99.9% |
| IMR 4895 | <<locked>> | 84% | 56,942 psi | 88% | 3248 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 57,261 psi | 88% | 3189 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 55,361 psi | 85% | 3133 fps | 100% |
| Lovex S062 | <<locked>> | 86% | 57,841 psi | 89% | 3202 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 57,537 psi | 89% | 3215 fps | 99.6% |
| Lovex S070 | <<locked>> | 92% | 55,201 psi | 85% | 3199 fps | 98.7% |
| Lovex S071ᴾ | <<locked>> | 100% | 44,135 psi | 68% | 3005 fps | 97.3% |
| Norma 201 | <<locked>> | 82% | 55,347 psi | 85% | 3156 fps | 100% |
| Norma 202 | <<locked>> | 82% | 56,043 psi | 86% | 3153 fps | 100% |
| Norma 203B | <<locked>> | 86% | 58,450 psi | 90% | 3261 fps | 100% |
| Norma 204 | <<locked>> | 94% | 57,769 psi | 89% | 3278 fps | 97.5% |
| Norma MRPᴾ | <<locked>> | 100% | 56,304 psi | 87% | 3356 fps | 98.8% |
| Norma URP | <<locked>> | 94% | 57,638 psi | 89% | 3284 fps | 100% |
| Ramshot Big Game | <<locked>> | 84% | 55,593 psi | 86% | 3225 fps | 100% |
| Ramshot Hunter | <<locked>> | 94% | 56,507 psi | 87% | 3281 fps | 99.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,956 psi | 57% | 2083 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 56,521 psi | 87% | 3205 fps | 99.1% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 56,492 psi | 87% | 3291 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 56,942 psi | 88% | 3327 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 55,187 psi | 85% | 3261 fps | 99.8% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 57,493 psi | 88% | 3353 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 84% | 56,231 psi | 87% | 3159 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 56,043 psi | 86% | 3202 fps | 100% |
| Rottweil R 904 | <<locked>> | 98% | 58,117 psi | 89% | 3248 fps | 96.6% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 58,421 psi | 90% | 3310 fps | 98% |
| Rottweil R 907 | <<locked>> | 90% | 55,550 psi | 85% | 3186 fps | 98.1% |
| Shooters World Long Rifle | <<locked>> | 92% | 57,537 psi | 89% | 3215 fps | 99.6% |
| Shooters World Match Rifle | <<locked>> | 82% | 57,261 psi | 88% | 3189 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 57,841 psi | 89% | 3202 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 55,201 psi | 85% | 3199 fps | 98.7% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 57,812 psi | 89% | 3264 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 58,479 psi | 90% | 3225 fps | 99.8% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 55,259 psi | 85% | 3186 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 56,420 psi | 87% | 3091 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 57,450 psi | 88% | 3087 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 57,130 psi | 88% | 3159 fps | 98.8% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 57,914 psi | 89% | 3304 fps | 97.9% |
| Somchem S335 | <<locked>> | 82% | 55,854 psi | 86% | 3081 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 58,030 psi | 89% | 3209 fps | 100% |
| Somchem S355 | <<locked>> | 88% | 56,072 psi | 86% | 3199 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 56,956 psi | 88% | 3287 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 55,651 psi | 86% | 3225 fps | 98.2% |
| Vihtavuori N133 | <<locked>> | 82% | 56,927 psi | 88% | 3071 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 56,492 psi | 87% | 3120 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 56,826 psi | 87% | 3130 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 57,537 psi | 89% | 3169 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 55,883 psi | 86% | 3215 fps | 99.9% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 51,343 psi | 79% | 3130 fps | 97% |
| Vihtavuori N540 | <<locked>> | 86% | 58,653 psi | 90% | 3179 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 55,129 psi | 85% | 3219 fps | 99.8% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 55,724 psi | 86% | 3284 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 55,796 psi | 86% | 3179 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 57,508 psi | 88% | 3297 fps | 98.9% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 45,078 psi | 69% | 3248 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 82% | 55,521 psi | 85% | 3192 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 55,912 psi | 86% | 3215 fps | 97.3% |
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 50,662 psi | 78% | 3028 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 48,544 psi | 75% | 3015 fps | 96.5% |
| Accurate 3100 | <<locked>> | 90% | 37,724 psi | 58% | 2861 fps | 95.3% |
| Accurate 4064 | <<locked>> | 80% | 47,964 psi | 74% | 3031 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 36,187 psi | 56% | 2848 fps | 96.6% |
| Accurate High Country | <<locked>> | 96% | 50,299 psi | 77% | 3245 fps | 95.1% |
| ADI AR 2206H | <<locked>> | 80% | 53,142 psi | 82% | 3159 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 45,252 psi | 70% | 2992 fps | 99.2% |
| ADI AR 2209 | <<locked>> | 94% | 49,342 psi | 76% | 3146 fps | 95.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 49,748 psi | 77% | 3219 fps | 99.7% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 49,342 psi | 76% | 3143 fps | 95.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 45,818 psi | 70% | 3022 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 80% | 48,689 psi | 75% | 3094 fps | 99.6% |
| Alliant Reloder-16 | <<locked>> | 80% | 35,447 psi | 55% | 2861 fps | 96.6% |
| Alliant Reloder-17 | <<locked>> | 80% | 40,335 psi | 62% | 3009 fps | 99.3% |
| Alliant Reloder-19 | <<locked>> | 94% | 48,704 psi | 75% | 3136 fps | 95.8% |
| Alliant Reloder-22 | <<locked>> | 96% | 46,253 psi | 71% | 3130 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 84% | 29,573 psi | 45% | 2703 fps | 95.7% |
| Alliant Reloder-25 | <<locked>> | 94% | 35,824 psi | 55% | 2894 fps | 95% |
| Alliant Reloder-26 | <<locked>> | 86% | 34,214 psi | 53% | 2897 fps | 95.3% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 53,098 psi | 82% | 3173 fps | 99.8% |
| Bofors RP3 | <<locked>> | 80% | 45,890 psi | 71% | 3028 fps | 99.9% |
| Bofors RP5 | <<locked>> | 96% | 46,253 psi | 71% | 3130 fps | 95.2% |
| Bofors RP7 | <<locked>> | 82% | 43,352 psi | 67% | 2943 fps | 95.3% |
| Hodgdon H380 | <<locked>> | 80% | 46,383 psi | 71% | 3038 fps | 98.7% |
| Hodgdon H414 | <<locked>> | 82% | 41,133 psi | 63% | 2969 fps | 95.3% |
| Hodgdon H4350 | <<locked>> | 84% | 47,050 psi | 72% | 3058 fps | 95.6% |
| Hodgdon H4895 | <<locked>> | 80% | 53,708 psi | 83% | 3169 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 33,040 psi | 51% | 2753 fps | 97.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 50,546 psi | 78% | 3146 fps | 100% |
| Hodgdon Superformance | <<locked>> | 84% | 43,149 psi | 66% | 3045 fps | 95.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,021 psi | 42% | 1821 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 51,416 psi | 79% | 3114 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 54,215 psi | 83% | 3150 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 47,587 psi | 73% | 3031 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 80% | 49,966 psi | 77% | 3061 fps | 97.6% |
| IMR 4350 | <<locked>> | 86% | 43,990 psi | 68% | 2979 fps | 95.6% |
| IMR 4451 Enduron | <<locked>> | 80% | 41,872 psi | 64% | 2913 fps | 95.4% |
| IMR 4831 | <<locked>> | 80% | 34,925 psi | 54% | 2802 fps | 96.3% |
| IMR 4895 | <<locked>> | 80% | 49,908 psi | 77% | 3127 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 53,563 psi | 82% | 3133 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 52,315 psi | 80% | 3081 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 47,877 psi | 74% | 3035 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 39,552 psi | 61% | 2864 fps | 96.3% |
| Lovex S070 | <<locked>> | 82% | 40,118 psi | 62% | 2890 fps | 95.2% |
| Lovex S071 | <<locked>> | 96% | 38,624 psi | 59% | 2884 fps | 95.7% |
| Norma 201 | <<locked>> | 80% | 52,214 psi | 80% | 3104 fps | 100% |
| Norma 202 | <<locked>> | 80% | 52,852 psi | 81% | 3104 fps | 100% |
| Norma 203B | <<locked>> | 80% | 48,037 psi | 74% | 3081 fps | 99.8% |
| Norma 204 | <<locked>> | 90% | 50,430 psi | 78% | 3146 fps | 95.9% |
| Norma MRP | <<locked>> | 92% | 42,395 psi | 65% | 3077 fps | 95.6% |
| Norma URP | <<locked>> | 80% | 36,332 psi | 56% | 2854 fps | 96.5% |
| Ramshot Big Game | <<locked>> | 80% | 48,356 psi | 74% | 3097 fps | 99.8% |
| Ramshot Hunter | <<locked>> | 82% | 37,594 psi | 58% | 2894 fps | 95.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,398 psi | 42% | 1860 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 46,586 psi | 72% | 3018 fps | 97.4% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 52,765 psi | 81% | 3225 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 42,902 psi | 66% | 3077 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 35,998 psi | 55% | 2864 fps | 96.1% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 35,128 psi | 54% | 2864 fps | 95.2% |
| Rottweil R 902 | <<locked>> | 80% | 49,705 psi | 76% | 3051 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 43,381 psi | 67% | 2972 fps | 99.6% |
| Rottweil R 904 | <<locked>> | 96% | 54,418 psi | 84% | 3182 fps | 95.8% |
| Rottweil R 905 | <<locked>> | 94% | 47,848 psi | 74% | 3120 fps | 95.7% |
| Rottweil R 907 | <<locked>> | 82% | 43,352 psi | 67% | 2943 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 80% | 39,552 psi | 61% | 2864 fps | 96.3% |
| Shooters World Match Rifle | <<locked>> | 80% | 53,563 psi | 82% | 3133 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 47,877 psi | 74% | 3035 fps | 100% |
| Shooters World SW4350 | <<locked>> | 82% | 40,118 psi | 62% | 2890 fps | 95.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 44,396 psi | 68% | 3025 fps | 99.4% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 54,346 psi | 84% | 3159 fps | 99.6% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 51,822 psi | 80% | 3127 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 52,765 psi | 81% | 3035 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 44,570 psi | 69% | 2884 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 41,263 psi | 63% | 2858 fps | 95.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 94% | 47,413 psi | 73% | 3110 fps | 95.6% |
| Somchem S335 | <<locked>> | 80% | 52,750 psi | 81% | 3031 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 53,969 psi | 83% | 3143 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 43,714 psi | 67% | 2972 fps | 99.6% |
| Somchem S365 | <<locked>> | 80% | 32,532 psi | 50% | 2795 fps | 98.5% |
| Somchem S385 | <<locked>> | 90% | 42,598 psi | 66% | 2972 fps | 95.1% |
| Vihtavuori N133 | <<locked>> | 80% | 53,316 psi | 82% | 3018 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 49,647 psi | 76% | 3012 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 50,183 psi | 77% | 3028 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 41,771 psi | 64% | 2897 fps | 99.9% |
| Vihtavuori N160 | <<locked>> | 80% | 37,463 psi | 58% | 2848 fps | 96.9% |
| Vihtavuori N165 | <<locked>> | 96% | 44,773 psi | 69% | 3005 fps | 95.3% |
| Vihtavuori N540 | <<locked>> | 80% | 48,370 psi | 74% | 3015 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 37,086 psi | 57% | 2851 fps | 96.5% |
| Vihtavuori N555 | <<locked>> | 84% | 32,692 psi | 50% | 2792 fps | 95.9% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 36,840 psi | 57% | 2818 fps | 98.8% |
| Winchester 760 | <<locked>> | 82% | 41,133 psi | 63% | 2969 fps | 95.3% |
| Winchester StaBALL HD | <<locked>> | 86% | 27,949 psi | 43% | 2730 fps | 95.4% |
| Winchester StaBALL Match | <<locked>> | 80% | 52,025 psi | 80% | 3136 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 48,530 psi | 75% | 3084 fps | 95.6% |
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 | 76gr | Hornady A-Tip Match. Alliant Reloder-26 delivers the highest muzzle velocity at 3,412 fps; across all powders the maximum-charge window runs from 2,034 fps to 3,412 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 56–90 %, leaving at least 10 % headroom. The 76.0 gr projectile in 0.224" calls for a 1:8.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate High Country, Alliant Reloder-22 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. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.