Load Specifications
Load data in caliber .26 Nosler with .264 | 135gr | Peregrine Glider (Glider GRM) bullet and 76 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ADI AR 2218, Alliant Reloder-50 and Vihtavuori N570.
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 3100 | <<locked>> | 82% | 57,551 psi | 89% | 2972 fps | 100% |
| Accurate 3100 | <<locked>> | 82% | 57,566 psi | 89% | 2976 fps | 100% |
| Accurate 8700ᴾ | <<locked>> | 100% | 55,796 psi | 86% | 3058 fps | 97.8% |
| Accurate 8700ᴾ | <<locked>> | 100% | 56,130 psi | 86% | 3064 fps | 97.9% |
| ADI AR 2213 | <<locked>> | 82% | 55,317 psi | 85% | 3054 fps | 99.8% |
| ADI AR 2213 | <<locked>> | 82% | 55,405 psi | 85% | 3058 fps | 99.8% |
| ADI AR 2217 | <<locked>> | 92% | 58,668 psi | 90% | 3104 fps | 100% |
| ADI AR 2217 | <<locked>> | 92% | 58,740 psi | 90% | 3104 fps | 100% |
| ADI AR 2218 | <<locked>> | 94% | 55,405 psi | 85% | 3166 fps | 98.5% |
| ADI AR 2218 | <<locked>> | 94% | 55,666 psi | 86% | 3173 fps | 98.5% |
| ADI AR 2225 | <<locked>> | 92% | 55,100 psi | 85% | 3081 fps | 100% |
| ADI AR 2225 | <<locked>> | 92% | 55,376 psi | 85% | 3084 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 82% | 56,507 psi | 87% | 3058 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 82% | 56,594 psi | 87% | 3061 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 84% | 58,668 psi | 90% | 3018 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 84% | 58,769 psi | 90% | 3018 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 86% | 55,753 psi | 86% | 3045 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 86% | 55,840 psi | 86% | 3048 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 92% | 58,247 psi | 90% | 3156 fps | 98.7% |
| Alliant Reloder-33 | <<locked>> | 92% | 58,378 psi | 90% | 3159 fps | 98.7% |
| Alliant Reloder-50 | <<locked>> | 94% | 55,796 psi | 86% | 3107 fps | 97.8% |
| Alliant Reloder-50 | <<locked>> | 94% | 55,912 psi | 86% | 3107 fps | 97.9% |
| Baschieri & Pellagri 109 | <<locked>> | 86% | 58,291 psi | 90% | 3061 fps | 98.8% |
| Baschieri & Pellagri 109 | <<locked>> | 86% | 58,349 psi | 90% | 3061 fps | 98.8% |
| Bofors RP15 | <<locked>> | 84% | 56,202 psi | 86% | 3051 fps | 100% |
| Bofors RP15 | <<locked>> | 84% | 56,289 psi | 87% | 3054 fps | 100% |
| Bofors RP30 | <<locked>> | 88% | 56,086 psi | 86% | 3074 fps | 100% |
| Bofors RP30 | <<locked>> | 88% | 56,159 psi | 86% | 3074 fps | 100% |
| Bofors RP5 | <<locked>> | 82% | 56,507 psi | 87% | 3058 fps | 100% |
| Bofors RP5 | <<locked>> | 82% | 56,594 psi | 87% | 3061 fps | 100% |
| Hodgdon H1000 | <<locked>> | 88% | 56,130 psi | 86% | 3061 fps | 100% |
| Hodgdon H1000 | <<locked>> | 88% | 56,202 psi | 86% | 3064 fps | 100% |
| Hodgdon H4831 | <<locked>> | 82% | 57,508 psi | 88% | 3038 fps | 99.7% |
| Hodgdon H4831 | <<locked>> | 82% | 57,580 psi | 89% | 3041 fps | 99.7% |
| Hodgdon H4831 SC | <<locked>> | 82% | 56,652 psi | 87% | 3025 fps | 99.7% |
| Hodgdon H4831 SC | <<locked>> | 82% | 56,739 psi | 87% | 3028 fps | 99.7% |
| Hodgdon Retumbo | <<locked>> | 86% | 55,288 psi | 85% | 3140 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 86% | 55,376 psi | 85% | 3143 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 38,348 psi | 59% | 1969 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 38,464 psi | 59% | 1972 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 82% | 57,435 psi | 88% | 3015 fps | 99.8% |
| IMR 4955 Enduron | <<locked>> | 82% | 57,479 psi | 88% | 3012 fps | 99.8% |
| IMR 7828 SSC | <<locked>> | 84% | 57,841 psi | 89% | 3104 fps | 99.9% |
| IMR 7828 SSC | <<locked>> | 84% | 57,928 psi | 89% | 3104 fps | 99.9% |
| IMR 8133 Enduron | <<locked>> | 96% | 58,494 psi | 90% | 3130 fps | 100% |
| IMR 8133 Enduron | <<locked>> | 96% | 58,552 psi | 90% | 3127 fps | 100% |
| Lovex S071 | <<locked>> | 86% | 56,289 psi | 87% | 2956 fps | 100% |
| Lovex S071 | <<locked>> | 86% | 56,376 psi | 87% | 2956 fps | 100% |
| Norma 217 | <<locked>> | 94% | 56,695 psi | 87% | 3097 fps | 100% |
| Norma 217 | <<locked>> | 94% | 56,753 psi | 87% | 3100 fps | 100% |
| Ramshot Grand | <<locked>> | 82% | 55,695 psi | 86% | 3068 fps | 99.9% |
| Ramshot Grand | <<locked>> | 82% | 55,782 psi | 86% | 3071 fps | 99.9% |
| Ramshot Magnum | <<locked>> | 86% | 58,436 psi | 90% | 3061 fps | 100% |
| Ramshot Magnum | <<locked>> | 86% | 58,508 psi | 90% | 3061 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 39,595 psi | 61% | 2018 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 39,537 psi | 61% | 2018 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 86% | 55,956 psi | 86% | 3123 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 86% | 56,130 psi | 86% | 3127 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 88% | 55,782 psi | 86% | 3097 fps | 99.5% |
| ReloadSwiss RS 80 | <<locked>> | 88% | 55,883 psi | 86% | 3100 fps | 99.5% |
| SNPE Vectan SP 13ᴾ | <<locked>> | 100% | 57,914 psi | 89% | 3071 fps | 97.8% |
| SNPE Vectan SP 13ᴾ | <<locked>> | 100% | 58,189 psi | 90% | 3077 fps | 97.9% |
| Vihtavuori N165 | <<locked>> | 84% | 56,753 psi | 87% | 2979 fps | 100% |
| Vihtavuori N165 | <<locked>> | 84% | 56,840 psi | 87% | 2982 fps | 100% |
| Vihtavuori N170 | <<locked>> | 88% | 56,623 psi | 87% | 3015 fps | 97.1% |
| Vihtavuori N170 | <<locked>> | 88% | 56,753 psi | 87% | 3018 fps | 97.1% |
| Vihtavuori N565 | <<locked>> | 86% | 58,131 psi | 89% | 3084 fps | 99.9% |
| Vihtavuori N565 | <<locked>> | 86% | 58,189 psi | 90% | 3087 fps | 99.9% |
| Vihtavuori N568 | <<locked>> | 88% | 55,985 psi | 86% | 3097 fps | 99.3% |
| Vihtavuori N568 | <<locked>> | 88% | 56,057 psi | 86% | 3100 fps | 99.3% |
| Vihtavuori N570 | <<locked>> | 90% | 57,276 psi | 88% | 3163 fps | 98.2% |
| Vihtavuori N570 | <<locked>> | 90% | 57,334 psi | 88% | 3163 fps | 98.2% |
| Winchester StaBALL HD | <<locked>> | 82% | 56,579 psi | 87% | 3071 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 82% | 56,681 psi | 87% | 3071 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 82% | 56,231 psi | 87% | 2986 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 82% | 56,304 psi | 87% | 2986 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 3100 | <<locked>> | 80% | 54,099 psi | 83% | 2920 fps | 100% |
| Accurate 3100 | <<locked>> | 80% | 54,128 psi | 83% | 2923 fps | 100% |
| Accurate 8700 | <<locked>> | 94% | 45,847 psi | 71% | 2877 fps | 95.3% |
| Accurate 8700 | <<locked>> | 94% | 45,919 psi | 71% | 2877 fps | 95.3% |
| ADI AR 2213 | <<locked>> | 80% | 51,837 psi | 80% | 2992 fps | 99.5% |
| ADI AR 2213 | <<locked>> | 80% | 51,924 psi | 80% | 2992 fps | 99.5% |
| ADI AR 2217 | <<locked>> | 80% | 40,118 psi | 62% | 2753 fps | 97.8% |
| ADI AR 2217 | <<locked>> | 80% | 40,205 psi | 62% | 2753 fps | 97.8% |
| ADI AR 2218 | 77.6 gr | 88% | 45,513 psi | 70% | 2959 fps | 95.8% |
| ADI AR 2218 | 77.6 gr | 88% | 45,585 psi | 70% | 2963 fps | 95.8% |
| ADI AR 2225 | <<locked>> | 80% | 37,898 psi | 58% | 2743 fps | 99.5% |
| ADI AR 2225 | <<locked>> | 80% | 37,985 psi | 58% | 2746 fps | 99.5% |
| Alliant Reloder-22 | <<locked>> | 80% | 53,069 psi | 82% | 2999 fps | 100% |
| Alliant Reloder-22 | <<locked>> | 80% | 53,171 psi | 82% | 3002 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 80% | 52,127 psi | 80% | 2917 fps | 100% |
| Alliant Reloder-23 | <<locked>> | 80% | 52,228 psi | 80% | 2920 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 80% | 46,325 psi | 71% | 2887 fps | 100% |
| Alliant Reloder-25 | <<locked>> | 80% | 46,195 psi | 71% | 2884 fps | 100% |
| Alliant Reloder-33 | <<locked>> | 84% | 44,541 psi | 69% | 2894 fps | 95.5% |
| Alliant Reloder-33 | <<locked>> | 84% | 44,599 psi | 69% | 2897 fps | 95.5% |
| Alliant Reloder-50 | 78.8 gr | 88% | 45,992 psi | 71% | 2917 fps | 95.3% |
| Alliant Reloder-50 | 78.8 gr | 88% | 46,079 psi | 71% | 2917 fps | 95.4% |
| Baschieri & Pellagri 109 | <<locked>> | 80% | 48,602 psi | 75% | 2887 fps | 97% |
| Baschieri & Pellagri 109 | <<locked>> | 80% | 48,675 psi | 75% | 2887 fps | 97% |
| Bofors RP15 | <<locked>> | 80% | 49,835 psi | 77% | 2940 fps | 99.8% |
| Bofors RP15 | <<locked>> | 80% | 49,864 psi | 77% | 2940 fps | 99.8% |
| Bofors RP30 | <<locked>> | 80% | 43,918 psi | 68% | 2844 fps | 98.7% |
| Bofors RP30 | <<locked>> | 80% | 44,005 psi | 68% | 2844 fps | 98.7% |
| Bofors RP5 | <<locked>> | 80% | 53,069 psi | 82% | 2999 fps | 100% |
| Bofors RP5 | <<locked>> | 80% | 53,171 psi | 82% | 3002 fps | 100% |
| Hodgdon H1000 | <<locked>> | 80% | 43,410 psi | 67% | 2828 fps | 99% |
| Hodgdon H1000 | <<locked>> | 80% | 43,497 psi | 67% | 2831 fps | 99% |
| Hodgdon H4831 | <<locked>> | 80% | 54,172 psi | 83% | 2982 fps | 99.4% |
| Hodgdon H4831 | <<locked>> | 80% | 54,259 psi | 83% | 2986 fps | 99.4% |
| Hodgdon H4831 SC | <<locked>> | 80% | 53,185 psi | 82% | 2966 fps | 99.3% |
| Hodgdon H4831 SC | <<locked>> | 80% | 53,272 psi | 82% | 2966 fps | 99.3% |
| Hodgdon Retumbo | <<locked>> | 80% | 45,440 psi | 70% | 2956 fps | 99.9% |
| Hodgdon Retumbo | <<locked>> | 80% | 45,498 psi | 70% | 2959 fps | 99.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 29,066 psi | 45% | 1765 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 29,022 psi | 45% | 1765 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 80% | 54,215 psi | 83% | 2959 fps | 99.5% |
| IMR 4955 Enduron | <<locked>> | 80% | 54,099 psi | 83% | 2956 fps | 99.5% |
| IMR 7828 SSC | <<locked>> | 80% | 50,937 psi | 78% | 2982 fps | 99.5% |
| IMR 7828 SSC | <<locked>> | 80% | 51,039 psi | 79% | 2986 fps | 99.5% |
| IMR 8133 Enduron | <<locked>> | 80% | 36,085 psi | 56% | 2677 fps | 96.3% |
| IMR 8133 Enduron | <<locked>> | 80% | 36,114 psi | 56% | 2677 fps | 96.3% |
| Lovex S071 | <<locked>> | 80% | 47,456 psi | 73% | 2805 fps | 100% |
| Lovex S071 | <<locked>> | 80% | 47,485 psi | 73% | 2808 fps | 100% |
| Norma 217 | <<locked>> | 80% | 36,753 psi | 57% | 2707 fps | 98.6% |
| Norma 217 | <<locked>> | 80% | 36,840 psi | 57% | 2710 fps | 98.6% |
| Ramshot Grand | <<locked>> | 80% | 52,054 psi | 80% | 3005 fps | 99.7% |
| Ramshot Grand | <<locked>> | 80% | 52,156 psi | 80% | 3009 fps | 99.7% |
| Ramshot Magnum | <<locked>> | 80% | 47,776 psi | 74% | 2884 fps | 99.9% |
| Ramshot Magnum | <<locked>> | 80% | 47,863 psi | 74% | 2884 fps | 99.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 29,921 psi | 46% | 1808 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 29,863 psi | 46% | 1808 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 80% | 45,266 psi | 70% | 2936 fps | 100% |
| ReloadSwiss RS 76 | <<locked>> | 80% | 45,382 psi | 70% | 2940 fps | 100% |
| ReloadSwiss RS 80 | <<locked>> | 80% | 42,598 psi | 66% | 2841 fps | 97.1% |
| ReloadSwiss RS 80 | <<locked>> | 80% | 42,670 psi | 66% | 2844 fps | 97.1% |
| SNPE Vectan SP 13 | <<locked>> | 94% | 48,225 psi | 74% | 2897 fps | 95.6% |
| SNPE Vectan SP 13 | <<locked>> | 94% | 48,298 psi | 74% | 2897 fps | 95.6% |
| Vihtavuori N165 | <<locked>> | 80% | 50,343 psi | 77% | 2874 fps | 100% |
| Vihtavuori N165 | <<locked>> | 80% | 50,430 psi | 78% | 2874 fps | 100% |
| Vihtavuori N170 | <<locked>> | 84% | 50,053 psi | 77% | 2894 fps | 95.5% |
| Vihtavuori N170 | <<locked>> | 84% | 50,111 psi | 77% | 2897 fps | 95.6% |
| Vihtavuori N565 | <<locked>> | 80% | 48,370 psi | 74% | 2913 fps | 98.9% |
| Vihtavuori N565 | <<locked>> | 80% | 48,443 psi | 75% | 2913 fps | 98.9% |
| Vihtavuori N568 | <<locked>> | 80% | 43,178 psi | 66% | 2844 fps | 96.7% |
| Vihtavuori N568 | <<locked>> | 80% | 43,250 psi | 67% | 2848 fps | 96.7% |
| Vihtavuori N570 | 72.5 gr | 84% | 47,094 psi | 72% | 2966 fps | 95.8% |
| Vihtavuori N570 | 72.5 gr | 84% | 47,166 psi | 73% | 2969 fps | 95.9% |
| Winchester StaBALL HD | <<locked>> | 80% | 52,895 psi | 81% | 3015 fps | 100% |
| Winchester StaBALL HD | <<locked>> | 80% | 52,982 psi | 82% | 3018 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 80% | 52,765 psi | 81% | 2927 fps | 99.9% |
| Winchester Supreme 780 | <<locked>> | 80% | 52,852 psi | 81% | 2930 fps | 99.9% |
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 76 powders for .26 Nosler loaded with the .264 | 135gr | Peregrine Glider (Glider GRM). ADI AR 2218 delivers the highest muzzle velocity at 3,173 fps; across all powders the maximum-charge window runs from 1,969 fps to 3,173 fps. Accurate 8700 gives the best case fill at 100 %, and 76 of the 76 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (448 MPa), the top charges use 59–90 %, leaving at least 10 % headroom. The 135.0 gr projectile in 0.264" calls for a 1:7.5 twist; slower twists will usually not stabilise this weight. Accurate 8700, Accurate 8700, Hodgdon TrailBoss 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. ADI AR 2218, Alliant Reloder-50, Vihtavuori N570 rank at the top here: for .26 Nosler with the .264 | 135gr | Peregrine Glider (Glider GRM) 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.