Load Specifications
Load data in caliber .22 Creedmoor with .233 | 55gr | MRR Green Hunting bullet and 92 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Alliant Reloder-17 and ReloadSwiss RS 52.
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 2015 | <<locked>> | 86% | 56,695 psi | 87% | 3560 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 55,303 psi | 85% | 3573 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 55,753 psi | 86% | 3573 fps | 100% |
| Accurate 2520 | <<locked>> | 86% | 57,566 psi | 89% | 3645 fps | 100% |
| Accurate 4064 | <<locked>> | 92% | 55,376 psi | 85% | 3615 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 56,101 psi | 86% | 3684 fps | 98.2% |
| Accurate LT-30 | <<locked>> | 82% | 58,276 psi | 90% | 3550 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 58,682 psi | 90% | 3579 fps | 100% |
| ADI AR 2206H | <<locked>> | 88% | 56,289 psi | 87% | 3658 fps | 99.1% |
| ADI AR 2208 | <<locked>> | 94% | 57,290 psi | 88% | 3645 fps | 98.8% |
| ADI Benchmark 8208 | <<locked>> | 86% | 55,187 psi | 85% | 3602 fps | 99.6% |
| Alliant AR-Comp | <<locked>> | 86% | 55,405 psi | 85% | 3589 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 82% | 56,608 psi | 87% | 3737 fps | 99.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 55,985 psi | 86% | 3770 fps | 98.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 94% | 57,087 psi | 88% | 3668 fps | 99.7% |
| Alliant Reloder-10x | <<locked>> | 82% | 55,869 psi | 86% | 3570 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 92% | 57,783 psi | 89% | 3694 fps | 99% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 53,388 psi | 82% | 3681 fps | 98.1% |
| Alliant Reloder-17 | <<locked>> | 96% | 54,998 psi | 85% | 3734 fps | 99.5% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 58,610 psi | 90% | 3527 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 88% | 56,202 psi | 86% | 3655 fps | 98.4% |
| Bofors RP3 | <<locked>> | 94% | 58,407 psi | 90% | 3694 fps | 99.8% |
| Hodgdon Benchmark | <<locked>> | 86% | 56,811 psi | 87% | 3589 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 88% | 58,624 psi | 90% | 3691 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 84% | 56,347 psi | 87% | 3734 fps | 98.8% |
| Hodgdon H322 | <<locked>> | 82% | 55,187 psi | 85% | 3606 fps | 100% |
| Hodgdon H335 | <<locked>> | 82% | 56,971 psi | 88% | 3632 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 55,492 psi | 85% | 3629 fps | 97.7% |
| Hodgdon H4895 | <<locked>> | 88% | 56,826 psi | 87% | 3668 fps | 99.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 49,516 psi | 76% | 3530 fps | 98.6% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 56,260 psi | 87% | 3694 fps | 99.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,143 psi | 54% | 2346 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 58,044 psi | 89% | 3671 fps | 99.6% |
| IMR 3031 | <<locked>> | 88% | 56,144 psi | 86% | 3661 fps | 100% |
| IMR 4064 | <<locked>> | 92% | 56,492 psi | 87% | 3625 fps | 98.9% |
| IMR 4198 | <<locked>> | 82% | 55,622 psi | 86% | 3530 fps | 100% |
| IMR 4831ᴾ | <<locked>> | 100% | 52,823 psi | 81% | 3602 fps | 97.8% |
| IMR 4895 | <<locked>> | 90% | 55,477 psi | 85% | 3671 fps | 99.1% |
| IMR 8208 XBR | <<locked>> | 86% | 55,187 psi | 85% | 3602 fps | 99.6% |
| Lovex D073.5 | <<locked>> | 82% | 55,172 psi | 85% | 3579 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 88% | 55,811 psi | 86% | 3625 fps | 100% |
| Lovex S060 | <<locked>> | 88% | 55,637 psi | 86% | 3570 fps | 99.1% |
| Lovex S062 | <<locked>> | 92% | 56,333 psi | 87% | 3625 fps | 99.8% |
| Lovex S065 | <<locked>> | 98% | 55,796 psi | 86% | 3599 fps | 96.9% |
| Lovex S070ᴾ | <<locked>> | 100% | 57,043 psi | 88% | 3635 fps | 96% |
| Norma 201 | <<locked>> | 90% | 58,450 psi | 90% | 3658 fps | 99.8% |
| Norma 202 | <<locked>> | 88% | 55,201 psi | 85% | 3599 fps | 100% |
| Norma 203B | <<locked>> | 92% | 56,942 psi | 88% | 3678 fps | 99.2% |
| Norma URPᴾ | <<locked>> | 100% | 54,853 psi | 84% | 3665 fps | 98% |
| Ramshot Big Game | <<locked>> | 92% | 58,204 psi | 90% | 3707 fps | 99.3% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 53,911 psi | 83% | 3645 fps | 96.2% |
| Ramshot TAC | <<locked>> | 86% | 55,535 psi | 85% | 3596 fps | 97.1% |
| Ramshot Wild Boar | <<locked>> | 86% | 55,317 psi | 85% | 3629 fps | 99% |
| Ramshot X-Terminator | <<locked>> | 84% | 56,260 psi | 87% | 3596 fps | 99% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,230 psi | 54% | 2392 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 58,059 psi | 89% | 3648 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 56,072 psi | 86% | 3606 fps | 96.2% |
| ReloadSwiss RS 52 | <<locked>> | 90% | 58,349 psi | 90% | 3776 fps | 99% |
| ReloadSwiss RS 60 | <<locked>> | 96% | 58,682 psi | 90% | 3819 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 55,898 psi | 86% | 3701 fps | 98% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 56,014 psi | 86% | 3734 fps | 97.7% |
| Rottweil R 901 | <<locked>> | 86% | 55,695 psi | 86% | 3589 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 55,201 psi | 85% | 3586 fps | 99.6% |
| Rottweil R 903 | <<locked>> | 96% | 57,798 psi | 89% | 3675 fps | 99.6% |
| Shooters World Long Rifle | <<locked>> | 98% | 55,796 psi | 86% | 3599 fps | 96.9% |
| Shooters World Match Rifle | <<locked>> | 88% | 55,811 psi | 86% | 3625 fps | 100% |
| Shooters World Precision | <<locked>> | 92% | 56,333 psi | 87% | 3625 fps | 99.8% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 57,043 psi | 88% | 3635 fps | 96% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 58,030 psi | 89% | 3609 fps | 99.7% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 56,333 psi | 87% | 3681 fps | 99.1% |
| SNPE Vectan SP 3 | <<locked>> | 82% | 56,768 psi | 87% | 3599 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 88% | 58,044 psi | 89% | 3642 fps | 98% |
| SNPE Vectan SP 9 | <<locked>> | 90% | 58,247 psi | 90% | 3671 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 56,173 psi | 86% | 3537 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 94% | 56,434 psi | 87% | 3520 fps | 100% |
| Somchem S321 | <<locked>> | 84% | 56,594 psi | 87% | 3635 fps | 99.8% |
| Somchem S335 | <<locked>> | 88% | 55,680 psi | 86% | 3530 fps | 100% |
| Somchem S341 | <<locked>> | 88% | 57,435 psi | 88% | 3632 fps | 99.2% |
| Somchem S355 | <<locked>> | 96% | 58,204 psi | 90% | 3675 fps | 99.6% |
| Somchem S365ᴾ | <<locked>> | 100% | 49,037 psi | 75% | 3596 fps | 99.5% |
| Vihtavuori N130 | <<locked>> | 84% | 55,564 psi | 85% | 3501 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 56,275 psi | 87% | 3520 fps | 100% |
| Vihtavuori N135 | <<locked>> | 92% | 58,291 psi | 90% | 3615 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 55,927 psi | 86% | 3573 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 56,086 psi | 86% | 3586 fps | 99.9% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 57,667 psi | 89% | 3668 fps | 98.4% |
| Vihtavuori N530 | <<locked>> | 86% | 55,709 psi | 86% | 3602 fps | 99.7% |
| Vihtavuori N540 | <<locked>> | 92% | 57,972 psi | 89% | 3619 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 56,637 psi | 87% | 3668 fps | 98.1% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 54,810 psi | 84% | 3576 fps | 99.5% |
| Winchester 748 | <<locked>> | 86% | 55,405 psi | 85% | 3648 fps | 99.9% |
| Winchester StaBALL Match | <<locked>> | 90% | 58,479 psi | 90% | 3684 fps | 99.7% |
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% | 46,992 psi | 72% | 3386 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 51,735 psi | 80% | 3510 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 39,523 psi | 61% | 3258 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 46,615 psi | 72% | 3438 fps | 99.6% |
| Accurate 4064 | <<locked>> | 80% | 37,333 psi | 57% | 3232 fps | 98.7% |
| Accurate 4350 | <<locked>> | 94% | 44,962 psi | 69% | 3458 fps | 95.8% |
| Accurate LT-30 | <<locked>> | 80% | 54,998 psi | 85% | 3494 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 55,376 psi | 85% | 3524 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 43,236 psi | 67% | 3376 fps | 96.6% |
| ADI AR 2208 | <<locked>> | 84% | 41,814 psi | 64% | 3317 fps | 95.4% |
| ADI Benchmark 8208 | <<locked>> | 80% | 45,295 psi | 70% | 3402 fps | 98.3% |
| Alliant AR-Comp | <<locked>> | 80% | 44,991 psi | 69% | 3412 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 52,837 psi | 81% | 3665 fps | 99% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 42,366 psi | 65% | 3455 fps | 95.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 36,158 psi | 56% | 3199 fps | 95.3% |
| Alliant Reloder-10x | <<locked>> | 80% | 52,605 psi | 81% | 3514 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 41,698 psi | 64% | 3353 fps | 95.5% |
| Alliant Reloder-16 | <<locked>> | 94% | 44,005 psi | 68% | 3465 fps | 95.6% |
| Alliant Reloder-17 | 40 gr | 86% | 38,595 psi | 59% | 3346 fps | 95.6% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 54,766 psi | 84% | 3468 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 42,612 psi | 66% | 3363 fps | 95.2% |
| Bofors RP3 | <<locked>> | 80% | 35,911 psi | 55% | 3199 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 47,166 psi | 73% | 3402 fps | 99% |
| Hodgdon BL-C2 | <<locked>> | 80% | 44,266 psi | 68% | 3412 fps | 98.6% |
| Hodgdon CFE223 | <<locked>> | 80% | 48,762 psi | 75% | 3583 fps | 97.4% |
| Hodgdon H322 | <<locked>> | 80% | 51,909 psi | 80% | 3547 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 52,924 psi | 81% | 3563 fps | 100% |
| Hodgdon H380 | <<locked>> | 86% | 45,281 psi | 70% | 3415 fps | 95.2% |
| Hodgdon H4895 | <<locked>> | 80% | 43,613 psi | 67% | 3396 fps | 97.3% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 38,029 psi | 59% | 3261 fps | 95.5% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 39,711 psi | 61% | 3337 fps | 96.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,063 psi | 40% | 2106 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 41,930 psi | 65% | 3333 fps | 96.8% |
| IMR 3031 | <<locked>> | 80% | 42,931 psi | 66% | 3409 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 41,017 psi | 63% | 3291 fps | 95.4% |
| IMR 4198 | <<locked>> | 80% | 52,330 psi | 81% | 3478 fps | 100% |
| IMR 4831 | <<locked>> | 94% | 42,902 psi | 66% | 3389 fps | 95.3% |
| IMR 4895 | <<locked>> | 80% | 39,929 psi | 61% | 3323 fps | 95.6% |
| IMR 8208 XBR | <<locked>> | 80% | 45,295 psi | 70% | 3402 fps | 98.3% |
| Lovex D073.5 | <<locked>> | 80% | 51,605 psi | 79% | 3510 fps | 99.7% |
| Lovex D073.6 | <<locked>> | 80% | 42,409 psi | 65% | 3356 fps | 99% |
| Lovex S060 | <<locked>> | 80% | 43,236 psi | 67% | 3310 fps | 96.7% |
| Lovex S062 | <<locked>> | 80% | 38,276 psi | 59% | 3232 fps | 96.6% |
| Lovex S065 | <<locked>> | 94% | 49,298 psi | 76% | 3468 fps | 95.4% |
| Lovex S070 | <<locked>> | 98% | 53,403 psi | 82% | 3570 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 42,221 psi | 65% | 3323 fps | 97.6% |
| Norma 202 | <<locked>> | 80% | 42,511 psi | 65% | 3343 fps | 99.4% |
| Norma 203B | <<locked>> | 80% | 38,363 psi | 59% | 3268 fps | 95% |
| Norma URP | <<locked>> | 94% | 44,889 psi | 69% | 3458 fps | 95.6% |
| Ramshot Big Game | <<locked>> | 82% | 40,944 psi | 63% | 3346 fps | 95.7% |
| Ramshot Hunter | <<locked>> | 98% | 50,357 psi | 77% | 3573 fps | 95.2% |
| Ramshot TAC | <<locked>> | 82% | 48,588 psi | 75% | 3455 fps | 95.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 44,788 psi | 69% | 3409 fps | 97% |
| Ramshot X-Terminator | <<locked>> | 80% | 49,211 psi | 76% | 3455 fps | 97.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,237 psi | 40% | 2152 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 50,879 psi | 78% | 3517 fps | 99.8% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 52,127 psi | 80% | 3527 fps | 95.3% |
| ReloadSwiss RS 52 | 36.7 gr | 80% | 40,944 psi | 63% | 3402 fps | 95.1% |
| ReloadSwiss RS 60 | 37.2 gr | 80% | 33,388 psi | 51% | 3202 fps | 95.9% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 44,904 psi | 69% | 3474 fps | 95.4% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 48,501 psi | 75% | 3570 fps | 95.8% |
| Rottweil R 901 | <<locked>> | 80% | 46,035 psi | 71% | 3399 fps | 99.6% |
| Rottweil R 902 | <<locked>> | 80% | 40,176 psi | 62% | 3261 fps | 97.1% |
| Rottweil R 903 | <<locked>> | 82% | 36,085 psi | 56% | 3196 fps | 95% |
| Shooters World Long Rifle | <<locked>> | 94% | 49,298 psi | 76% | 3468 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 42,409 psi | 65% | 3356 fps | 99% |
| Shooters World Precision | <<locked>> | 80% | 38,276 psi | 59% | 3232 fps | 96.6% |
| Shooters World SW4350 | <<locked>> | 98% | 53,403 psi | 82% | 3570 fps | 95.2% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 53,882 psi | 83% | 3537 fps | 99.3% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 39,929 psi | 61% | 3323 fps | 95.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 53,417 psi | 82% | 3543 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 46,804 psi | 72% | 3419 fps | 95.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 42,003 psi | 65% | 3333 fps | 96.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 43,714 psi | 67% | 3294 fps | 99.5% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 36,289 psi | 56% | 3114 fps | 99% |
| Somchem S321 | <<locked>> | 80% | 49,284 psi | 76% | 3494 fps | 99.2% |
| Somchem S335 | <<locked>> | 80% | 43,236 psi | 67% | 3291 fps | 99.8% |
| Somchem S341 | <<locked>> | 80% | 43,424 psi | 67% | 3350 fps | 96.6% |
| Somchem S355 | <<locked>> | 82% | 36,941 psi | 57% | 3209 fps | 95.1% |
| Somchem S365 | <<locked>> | 90% | 34,911 psi | 54% | 3238 fps | 95.9% |
| Vihtavuori N130 | <<locked>> | 80% | 49,371 psi | 76% | 3396 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 43,976 psi | 68% | 3297 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 39,523 psi | 61% | 3264 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 40,277 psi | 62% | 3261 fps | 99.3% |
| Vihtavuori N150 | <<locked>> | 80% | 32,837 psi | 51% | 3064 fps | 95.2% |
| Vihtavuori N160 | <<locked>> | 92% | 43,758 psi | 67% | 3386 fps | 95.2% |
| Vihtavuori N530 | <<locked>> | 80% | 45,440 psi | 70% | 3396 fps | 98.4% |
| Vihtavuori N540 | <<locked>> | 80% | 39,073 psi | 60% | 3238 fps | 98.8% |
| Vihtavuori N550 | <<locked>> | 94% | 46,282 psi | 71% | 3458 fps | 95.8% |
| Winchester 6.5 StaBALL | <<locked>> | 86% | 36,289 psi | 56% | 3156 fps | 95% |
| Winchester 748 | <<locked>> | 80% | 45,165 psi | 69% | 3445 fps | 98.9% |
| Winchester StaBALL Match | <<locked>> | 80% | 41,263 psi | 63% | 3327 fps | 96.7% |
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 92 powders for .22 Creedmoor loaded with the .233 | 55gr | MRR Green Hunting. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,819 fps; across all powders the maximum-charge window runs from 2,346 fps to 3,819 fps. Accurate 4350 gives the best case fill at 100 %, and 92 of the 92 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 55.0 gr projectile in 0.223" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Hodgdon Hybrid 100V 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 60, Alliant Reloder-17, ReloadSwiss RS 52 rank at the top here: for .22 Creedmoor with the .233 | 55gr | MRR Green Hunting 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.