Load Specifications
Load data in caliber .264 Win. Mag. with .264 | 108gr | Lapua Scenar bullet and 73 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-26, Winchester StaBALL HD and IMR 7828 SSC.
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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Max Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 96% | 56,159 psi | 90% | 3281 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 53,824 psi | 86% | 3271 fps | 100% |
| Accurate MAGPRO | <<locked>> | 94% | 54,897 psi | 88% | 3376 fps | 96.9% |
| ADI AR 2208 | <<locked>> | 82% | 55,056 psi | 88% | 3235 fps | 100% |
| ADI AR 2209 | <<locked>> | 92% | 54,665 psi | 88% | 3320 fps | 98.7% |
| ADI AR 2213 | <<locked>> | 96% | 56,318 psi | 90% | 3386 fps | 98.1% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 47,123 psi | 76% | 3189 fps | 96.4% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 41,858 psi | 67% | 3136 fps | 98.1% |
| Alliant Power Pro Varmint | <<locked>> | 92% | 55,071 psi | 88% | 3320 fps | 98.8% |
| Alliant Reloder-16 | <<locked>> | 88% | 54,650 psi | 88% | 3333 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 84% | 55,651 psi | 89% | 3346 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 92% | 54,375 psi | 87% | 3310 fps | 98.7% |
| Alliant Reloder-22 | <<locked>> | 96% | 56,130 psi | 90% | 3379 fps | 99.1% |
| Alliant Reloder-23 | <<locked>> | 96% | 53,432 psi | 86% | 3297 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 52,678 psi | 84% | 3346 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 92% | 53,766 psi | 86% | 3386 fps | 100% |
| Bofors RP15 | <<locked>> | 98% | 55,042 psi | 88% | 3360 fps | 98.8% |
| Bofors RP30ᴾ | <<locked>> | 100% | 48,704 psi | 78% | 3268 fps | 97.3% |
| Bofors RP5 | <<locked>> | 96% | 56,130 psi | 90% | 3379 fps | 99.1% |
| Bofors RP7 | <<locked>> | 84% | 53,011 psi | 85% | 3209 fps | 99.1% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 51,909 psi | 83% | 3291 fps | 98.2% |
| Hodgdon H414 | <<locked>> | 86% | 55,492 psi | 89% | 3323 fps | 99.7% |
| Hodgdon H4350 | <<locked>> | 84% | 54,650 psi | 88% | 3274 fps | 98.9% |
| Hodgdon H4831 | <<locked>> | 94% | 56,260 psi | 90% | 3317 fps | 97.5% |
| Hodgdon H4831 SC | <<locked>> | 94% | 55,201 psi | 89% | 3301 fps | 97.3% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 54,897 psi | 88% | 3245 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 51,677 psi | 83% | 3415 fps | 99.3% |
| Hodgdon Superformance | <<locked>> | 86% | 56,231 psi | 90% | 3363 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,912 psi | 59% | 2110 fps | 100% |
| IMR 4350 | <<locked>> | 88% | 54,389 psi | 87% | 3248 fps | 99.3% |
| IMR 4451 Enduron | <<locked>> | 84% | 54,505 psi | 87% | 3241 fps | 99.5% |
| IMR 4831 | <<locked>> | 88% | 54,317 psi | 87% | 3261 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 53,766 psi | 86% | 3238 fps | 97.2% |
| IMR 7828 SSC | <<locked>> | 96% | 53,824 psi | 86% | 3353 fps | 97.8% |
| Lovex S065 | <<locked>> | 86% | 55,056 psi | 88% | 3238 fps | 100% |
| Lovex S070 | <<locked>> | 86% | 53,098 psi | 85% | 3225 fps | 99.5% |
| Lovex S071ᴾ | <<locked>> | 100% | 53,461 psi | 86% | 3235 fps | 99.8% |
| Norma 204 | <<locked>> | 88% | 55,521 psi | 89% | 3307 fps | 98.7% |
| Norma MRP | <<locked>> | 94% | 55,912 psi | 90% | 3406 fps | 99.7% |
| Norma URP | <<locked>> | 88% | 55,869 psi | 90% | 3310 fps | 100% |
| Ramshot Grand | <<locked>> | 96% | 54,636 psi | 88% | 3376 fps | 98.3% |
| Ramshot Hunter | <<locked>> | 88% | 54,926 psi | 88% | 3314 fps | 99.9% |
| Ramshot Magnum | <<locked>> | 98% | 52,837 psi | 85% | 3297 fps | 99.2% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,565 psi | 60% | 2156 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 82% | 55,230 psi | 89% | 3340 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 53,708 psi | 86% | 3287 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 88% | 56,072 psi | 90% | 3386 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 52,446 psi | 84% | 3409 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 82% | 54,128 psi | 87% | 3222 fps | 100% |
| Rottweil R 904 | <<locked>> | 92% | 55,869 psi | 90% | 3287 fps | 98% |
| Rottweil R 905 | <<locked>> | 92% | 53,722 psi | 86% | 3294 fps | 98.7% |
| Rottweil R 907 | <<locked>> | 84% | 53,011 psi | 85% | 3209 fps | 99.1% |
| Shooters World Long Rifle | <<locked>> | 86% | 55,056 psi | 88% | 3238 fps | 100% |
| Shooters World SW4350 | <<locked>> | 86% | 53,098 psi | 85% | 3225 fps | 99.5% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 55,709 psi | 89% | 3284 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 82% | 54,201 psi | 87% | 3087 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 54,360 psi | 87% | 3179 fps | 99.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 92% | 53,287 psi | 85% | 3287 fps | 98.6% |
| Somchem S355 | <<locked>> | 82% | 53,954 psi | 87% | 3219 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 53,998 psi | 87% | 3209 fps | 97% |
| Somchem S365 | <<locked>> | 90% | 56,101 psi | 90% | 3310 fps | 100% |
| Somchem S385 | <<locked>> | 92% | 54,389 psi | 87% | 3268 fps | 99.3% |
| Vihtavuori N150 | <<locked>> | 84% | 54,940 psi | 88% | 3179 fps | 100% |
| Vihtavuori N160 | <<locked>> | 86% | 54,186 psi | 87% | 3241 fps | 100% |
| Vihtavuori N165 | <<locked>> | 96% | 53,722 psi | 86% | 3238 fps | 99% |
| Vihtavuori N550 | <<locked>> | 86% | 53,505 psi | 86% | 3248 fps | 100% |
| Vihtavuori N555 | <<locked>> | 94% | 55,753 psi | 89% | 3330 fps | 100% |
| Vihtavuori N560 | <<locked>> | 94% | 55,796 psi | 89% | 3396 fps | 97.7% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 55,506 psi | 89% | 3366 fps | 97.9% |
| Winchester 6.5 StaBALL | <<locked>> | 86% | 53,708 psi | 86% | 3192 fps | 100% |
| Winchester 760 | <<locked>> | 86% | 55,724 psi | 89% | 3327 fps | 99.7% |
| Winchester StaBALL HD | <<locked>> | 98% | 54,578 psi | 88% | 3438 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 94% | 54,128 psi | 87% | 3255 fps | 98.7% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 80% | 32,445 psi | 52% | 2776 fps | 95.3% |
| Accurate 4350 | <<locked>> | 80% | 43,656 psi | 70% | 3074 fps | 99.6% |
| Accurate MAGPRO | <<locked>> | 90% | 47,442 psi | 76% | 3228 fps | 95% |
| ADI AR 2208 | <<locked>> | 80% | 51,837 psi | 83% | 3179 fps | 100% |
| ADI AR 2209 | <<locked>> | 84% | 41,843 psi | 67% | 3054 fps | 95.8% |
| ADI AR 2213 | <<locked>> | 90% | 45,658 psi | 73% | 3173 fps | 95.6% |
| ADI AR 2217 | <<locked>> | 98% | 43,990 psi | 71% | 3117 fps | 95.3% |
| ADI AR 2225 | <<locked>> | 96% | 36,738 psi | 59% | 2995 fps | 96.1% |
| Alliant Power Pro Varmint | <<locked>> | 82% | 39,407 psi | 63% | 2989 fps | 95% |
| Alliant Reloder-16 | <<locked>> | 80% | 41,727 psi | 67% | 3084 fps | 99.6% |
| Alliant Reloder-17 | <<locked>> | 80% | 48,269 psi | 77% | 3222 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 84% | 41,742 psi | 67% | 3048 fps | 95.9% |
| Alliant Reloder-22 | <<locked>> | 86% | 39,740 psi | 64% | 3041 fps | 95.3% |
| Alliant Reloder-23 | <<locked>> | 80% | 31,140 psi | 50% | 2812 fps | 98.4% |
| Alliant Reloder-25 | <<locked>> | 84% | 31,111 psi | 50% | 2825 fps | 95.3% |
| Alliant Reloder-26 | 59.9 gr | 80% | 33,924 psi | 54% | 2953 fps | 97.5% |
| Bofors RP15 | <<locked>> | 88% | 39,407 psi | 63% | 3031 fps | 95% |
| Bofors RP30 | <<locked>> | 96% | 42,351 psi | 68% | 3130 fps | 95.4% |
| Bofors RP5 | <<locked>> | 86% | 39,740 psi | 64% | 3041 fps | 95.3% |
| Bofors RP7 | <<locked>> | 80% | 46,731 psi | 75% | 3084 fps | 98.1% |
| Hodgdon H1000 | <<locked>> | 94% | 42,192 psi | 68% | 3081 fps | 95.4% |
| Hodgdon H414 | <<locked>> | 80% | 45,513 psi | 73% | 3130 fps | 98.3% |
| Hodgdon H4350 | <<locked>> | 80% | 47,979 psi | 77% | 3146 fps | 97.7% |
| Hodgdon H4831 | <<locked>> | 90% | 49,110 psi | 79% | 3186 fps | 95.9% |
| Hodgdon H4831 SC | <<locked>> | 90% | 47,921 psi | 77% | 3159 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 39,450 psi | 63% | 2956 fps | 99.8% |
| Hodgdon Retumbo | <<locked>> | 92% | 39,465 psi | 63% | 3120 fps | 95.8% |
| Hodgdon Superformance | <<locked>> | 80% | 44,962 psi | 72% | 3150 fps | 98% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,601 psi | 44% | 1890 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 42,177 psi | 68% | 3002 fps | 97% |
| IMR 4451 Enduron | <<locked>> | 80% | 47,964 psi | 77% | 3117 fps | 98.7% |
| IMR 4831 | <<locked>> | 80% | 41,539 psi | 67% | 3015 fps | 99.4% |
| IMR 4955 Enduron | <<locked>> | 88% | 47,268 psi | 76% | 3110 fps | 95.6% |
| IMR 7828 SSC | 62.9 gr | 90% | 43,801 psi | 70% | 3140 fps | 95.1% |
| Lovex S065 | <<locked>> | 80% | 45,614 psi | 73% | 3061 fps | 99.2% |
| Lovex S070 | <<locked>> | 80% | 43,932 psi | 70% | 3045 fps | 98.1% |
| Lovex S071 | <<locked>> | 84% | 31,792 psi | 51% | 2756 fps | 95% |
| Norma 204 | <<locked>> | 80% | 42,018 psi | 67% | 3035 fps | 95.7% |
| Norma MRP | <<locked>> | 82% | 36,332 psi | 58% | 2982 fps | 95.6% |
| Norma URP | <<locked>> | 80% | 42,946 psi | 69% | 3064 fps | 99.5% |
| Ramshot Grand | <<locked>> | 90% | 43,685 psi | 70% | 3150 fps | 95.5% |
| Ramshot Hunter | <<locked>> | 80% | 41,785 psi | 67% | 3051 fps | 98.2% |
| Ramshot Magnum | <<locked>> | 88% | 36,434 psi | 58% | 2943 fps | 95% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,065 psi | 45% | 1932 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 51,227 psi | 82% | 3274 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 43,700 psi | 70% | 3097 fps | 99.5% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 41,843 psi | 67% | 3107 fps | 99.2% |
| ReloadSwiss RS 76 | <<locked>> | 90% | 36,376 psi | 58% | 3018 fps | 95.8% |
| Rottweil R 903 | <<locked>> | 80% | 50,662 psi | 81% | 3163 fps | 100% |
| Rottweil R 904 | <<locked>> | 84% | 43,294 psi | 69% | 3035 fps | 95% |
| Rottweil R 905 | <<locked>> | 84% | 40,872 psi | 66% | 3028 fps | 95.7% |
| Rottweil R 907 | <<locked>> | 80% | 46,731 psi | 75% | 3084 fps | 98.1% |
| Shooters World Long Rifle | <<locked>> | 80% | 45,614 psi | 73% | 3061 fps | 99.2% |
| Shooters World SW4350 | <<locked>> | 80% | 43,932 psi | 70% | 3045 fps | 98.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 51,938 psi | 83% | 3219 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 50,966 psi | 82% | 3038 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 44,614 psi | 72% | 2995 fps | 98.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 84% | 40,509 psi | 65% | 3022 fps | 95.6% |
| Somchem S355 | <<locked>> | 80% | 50,560 psi | 81% | 3156 fps | 100% |
| Somchem S361 | <<locked>> | 86% | 47,355 psi | 76% | 3081 fps | 95.4% |
| Somchem S365 | <<locked>> | 80% | 39,755 psi | 64% | 3015 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 36,361 psi | 58% | 2881 fps | 95.1% |
| Vihtavuori N150 | <<locked>> | 80% | 48,370 psi | 78% | 3071 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 44,338 psi | 71% | 3058 fps | 99.6% |
| Vihtavuori N165 | <<locked>> | 86% | 38,508 psi | 62% | 2927 fps | 95.5% |
| Vihtavuori N550 | <<locked>> | 80% | 43,787 psi | 70% | 3061 fps | 99.5% |
| Vihtavuori N555 | <<locked>> | 80% | 34,838 psi | 56% | 2897 fps | 98.4% |
| Vihtavuori N560 | <<locked>> | 88% | 45,107 psi | 72% | 3179 fps | 95% |
| Vihtavuori N565 | <<locked>> | 94% | 45,063 psi | 72% | 3156 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 43,453 psi | 70% | 3015 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 45,513 psi | 73% | 3130 fps | 98.3% |
| Winchester StaBALL HD | 57.5 gr | 80% | 27,630 psi | 44% | 2799 fps | 98.1% |
| Winchester Supreme 780 | <<locked>> | 86% | 40,857 psi | 66% | 2989 fps | 95.6% |
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 73 powders for .264 Win. Mag. loaded with the .264 | 108gr | Lapua Scenar. Winchester StaBALL HD delivers the highest muzzle velocity at 3,438 fps; across all powders the maximum-charge window runs from 2,110 fps to 3,438 fps. ADI AR 2217 gives the best case fill at 100 %, and 73 of the 73 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (430 MPa), the top charges use 59–90 %, leaving at least 10 % headroom. The 108.0 gr projectile in 0.264" calls for a 1:8.5 twist; slower twists will usually not stabilise this weight. ADI AR 2217, ADI AR 2225, Alliant Reloder-25 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-26, Winchester StaBALL HD, IMR 7828 SSC rank at the top here: for .264 Win. Mag. with the .264 | 108gr | Lapua Scenar 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.