Load Specifications
Load data in caliber 7.62 UKM with .308 | 176gr | Peregrine Glider (Glider GRM) bullet and 94 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-26, Accurate High Country and Norma MRP.
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>> | 82% | 55,985 psi | 88% | 2789 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 57,725 psi | 90% | 2877 fps | 99.3% |
| Accurate 3100ᴾ | <<locked>> | 100% | 55,912 psi | 88% | 2917 fps | 99.9% |
| Accurate 4064 | <<locked>> | 84% | 56,594 psi | 89% | 2851 fps | 100% |
| Accurate 4350 | <<locked>> | 90% | 54,244 psi | 85% | 2913 fps | 100% |
| Accurate High Country | <<locked>> | 98% | 57,711 psi | 90% | 3074 fps | 98.4% |
| Accurate MAGPRO | <<locked>> | 98% | 54,592 psi | 86% | 3009 fps | 96.6% |
| ADI AR 2208 | <<locked>> | 86% | 56,942 psi | 89% | 2887 fps | 100% |
| ADI AR 2209 | <<locked>> | 96% | 55,535 psi | 87% | 2963 fps | 98.6% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 57,000 psi | 89% | 3018 fps | 97.9% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 56,840 psi | 89% | 3018 fps | 100% |
| Alliant Power Pro Varmint | <<locked>> | 96% | 55,666 psi | 87% | 2959 fps | 98.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 54,418 psi | 85% | 2861 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 54,491 psi | 85% | 2881 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 92% | 55,317 psi | 87% | 2972 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 56,565 psi | 89% | 2992 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 96% | 54,882 psi | 86% | 2953 fps | 98.6% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 56,043 psi | 88% | 3012 fps | 98.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 52,939 psi | 83% | 2936 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 45,716 psi | 72% | 2867 fps | 99.6% |
| Alliant Reloder-26 | <<locked>> | 98% | 57,101 psi | 89% | 3081 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 51,169 psi | 80% | 2930 fps | 98% |
| Bofors RP3 | <<locked>> | 84% | 55,027 psi | 86% | 2874 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 56,043 psi | 88% | 3012 fps | 98.9% |
| Bofors RP7 | <<locked>> | 88% | 54,433 psi | 85% | 2864 fps | 99.1% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 45,426 psi | 71% | 2802 fps | 96.1% |
| Hodgdon H380 | <<locked>> | 84% | 55,419 psi | 87% | 2894 fps | 100% |
| Hodgdon H414 | <<locked>> | 90% | 56,623 psi | 89% | 2969 fps | 99.7% |
| Hodgdon H4350 | <<locked>> | 88% | 56,217 psi | 88% | 2927 fps | 98.9% |
| Hodgdon H4831 | <<locked>> | 98% | 57,058 psi | 89% | 2959 fps | 97.3% |
| Hodgdon H4831 SC | <<locked>> | 98% | 55,811 psi | 87% | 2940 fps | 97.1% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 55,579 psi | 87% | 2894 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 56,985 psi | 89% | 2930 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 44,686 psi | 70% | 2900 fps | 97.5% |
| Hodgdon Superformance | <<locked>> | 90% | 57,261 psi | 90% | 3012 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,506 psi | 57% | 1808 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 57,435 psi | 90% | 2894 fps | 100% |
| IMR 4064 | <<locked>> | 84% | 56,304 psi | 88% | 2871 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 82% | 55,419 psi | 87% | 2858 fps | 99.5% |
| IMR 4350 | <<locked>> | 92% | 55,608 psi | 87% | 2900 fps | 99.3% |
| IMR 4451 Enduron | <<locked>> | 88% | 56,289 psi | 88% | 2894 fps | 99.5% |
| IMR 4831 | <<locked>> | 92% | 54,882 psi | 86% | 2907 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 55,912 psi | 88% | 2910 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 96% | 54,882 psi | 86% | 2890 fps | 97.1% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 54,317 psi | 85% | 2989 fps | 97.6% |
| Lovex S062 | <<locked>> | 84% | 56,594 psi | 89% | 2861 fps | 100% |
| Lovex S065 | <<locked>> | 90% | 56,231 psi | 88% | 2887 fps | 100% |
| Lovex S070 | <<locked>> | 92% | 57,566 psi | 90% | 2930 fps | 99.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 46,369 psi | 73% | 2769 fps | 99.1% |
| Norma 201 | <<locked>> | 82% | 57,667 psi | 90% | 2871 fps | 100% |
| Norma 203B | <<locked>> | 84% | 57,305 psi | 90% | 2920 fps | 100% |
| Norma 204 | <<locked>> | 92% | 56,623 psi | 89% | 2956 fps | 98.7% |
| Norma MRP | <<locked>> | 98% | 55,767 psi | 87% | 3038 fps | 99.7% |
| Norma URP | <<locked>> | 92% | 56,579 psi | 89% | 2953 fps | 100% |
| Ramshot Big Game | <<locked>> | 82% | 54,708 psi | 86% | 2894 fps | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 54,810 psi | 86% | 3009 fps | 98% |
| Ramshot Hunter | <<locked>> | 92% | 55,550 psi | 87% | 2956 fps | 99.9% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 48,907 psi | 77% | 2877 fps | 98.4% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,173 psi | 58% | 1850 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 55,405 psi | 87% | 2881 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 55,985 psi | 88% | 2982 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 54,331 psi | 85% | 2936 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 56,710 psi | 89% | 3025 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 44,715 psi | 70% | 2894 fps | 98.5% |
| Rottweil R 902 | <<locked>> | 82% | 54,795 psi | 86% | 2822 fps | 100% |
| Rottweil R 903 | <<locked>> | 86% | 55,100 psi | 86% | 2871 fps | 100% |
| Rottweil R 904 | <<locked>> | 96% | 57,014 psi | 89% | 2930 fps | 97.9% |
| Rottweil R 905 | <<locked>> | 98% | 57,696 psi | 90% | 2992 fps | 99.1% |
| Rottweil R 907 | <<locked>> | 88% | 54,433 psi | 85% | 2864 fps | 99.1% |
| Shooters World Long Rifle | <<locked>> | 90% | 56,231 psi | 88% | 2887 fps | 100% |
| Shooters World Precision | <<locked>> | 84% | 56,594 psi | 89% | 2861 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 57,566 psi | 90% | 2930 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 57,058 psi | 89% | 2933 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 57,711 psi | 90% | 2904 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 56,202 psi | 88% | 2756 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 55,825 psi | 87% | 2838 fps | 99.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 57,261 psi | 90% | 2989 fps | 99% |
| Somchem S355 | <<locked>> | 86% | 55,085 psi | 86% | 2867 fps | 100% |
| Somchem S361 | <<locked>> | 94% | 55,114 psi | 86% | 2867 fps | 96.9% |
| Somchem S365 | <<locked>> | 94% | 56,405 psi | 88% | 2953 fps | 100% |
| Somchem S385 | <<locked>> | 96% | 54,679 psi | 86% | 2910 fps | 99.2% |
| Vihtavuori N135 | <<locked>> | 82% | 55,463 psi | 87% | 2782 fps | 100% |
| Vihtavuori N140 | <<locked>> | 82% | 55,680 psi | 87% | 2799 fps | 100% |
| Vihtavuori N150 | <<locked>> | 88% | 56,434 psi | 88% | 2841 fps | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 55,201 psi | 87% | 2894 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 53,954 psi | 85% | 2884 fps | 98.9% |
| Vihtavuori N540 | <<locked>> | 84% | 57,392 psi | 90% | 2841 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 54,302 psi | 85% | 2897 fps | 100% |
| Vihtavuori N555 | <<locked>> | 98% | 55,114 psi | 86% | 2959 fps | 100% |
| Vihtavuori N560 | <<locked>> | 98% | 55,970 psi | 88% | 3028 fps | 97.5% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 54,810 psi | 86% | 2858 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 56,869 psi | 89% | 2972 fps | 99.7% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 48,385 psi | 76% | 3002 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 54,810 psi | 86% | 2904 fps | 98.5% |
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% | 52,402 psi | 82% | 2743 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 50,488 psi | 79% | 2762 fps | 98.4% |
| Accurate 3100 | <<locked>> | 84% | 31,981 psi | 50% | 2464 fps | 95.1% |
| Accurate 4064 | <<locked>> | 80% | 49,705 psi | 78% | 2749 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 38,058 psi | 60% | 2621 fps | 98.7% |
| Accurate High Country | 71.8 gr | 90% | 43,308 psi | 68% | 2815 fps | 95.1% |
| Accurate MAGPRO | <<locked>> | 96% | 50,807 psi | 80% | 2943 fps | 95.7% |
| ADI AR 2208 | <<locked>> | 80% | 47,108 psi | 74% | 2733 fps | 100% |
| ADI AR 2209 | <<locked>> | 88% | 42,482 psi | 67% | 2726 fps | 95.8% |
| ADI AR 2213 | <<locked>> | 94% | 46,296 psi | 73% | 2828 fps | 95.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 52,692 psi | 83% | 2956 fps | 100% |
| Alliant Power Pro Varmint | <<locked>> | 86% | 39,827 psi | 62% | 2667 fps | 95% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 47,645 psi | 75% | 2756 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 50,923 psi | 80% | 2825 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 37,173 psi | 58% | 2638 fps | 98.8% |
| Alliant Reloder-17 | <<locked>> | 80% | 42,409 psi | 66% | 2762 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 88% | 42,235 psi | 66% | 2720 fps | 95.9% |
| Alliant Reloder-22 | <<locked>> | 90% | 39,653 psi | 62% | 2707 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 80% | 27,064 psi | 42% | 2382 fps | 96.7% |
| Alliant Reloder-25 | <<locked>> | 88% | 30,879 psi | 48% | 2507 fps | 95% |
| Alliant Reloder-26 | 67.4 gr | 82% | 31,227 psi | 49% | 2562 fps | 96.3% |
| Bofors RP15 | <<locked>> | 94% | 41,945 psi | 66% | 2756 fps | 95.8% |
| Bofors RP3 | <<locked>> | 80% | 48,037 psi | 75% | 2766 fps | 100% |
| Bofors RP5 | <<locked>> | 90% | 39,653 psi | 62% | 2707 fps | 95.2% |
| Bofors RP7 | <<locked>> | 80% | 42,119 psi | 66% | 2641 fps | 96.9% |
| Hodgdon H1000 | <<locked>> | 98% | 42,308 psi | 66% | 2736 fps | 95% |
| Hodgdon H380 | <<locked>> | 80% | 48,515 psi | 76% | 2782 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 80% | 40,219 psi | 63% | 2674 fps | 97% |
| Hodgdon H4350 | <<locked>> | 80% | 43,236 psi | 68% | 2697 fps | 96.4% |
| Hodgdon H4831 | <<locked>> | 94% | 49,676 psi | 78% | 2841 fps | 95.7% |
| Hodgdon H4831 SC | <<locked>> | 94% | 48,602 psi | 76% | 2818 fps | 95.4% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 34,664 psi | 54% | 2526 fps | 99.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 53,229 psi | 83% | 2874 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 96% | 39,247 psi | 62% | 2772 fps | 95.4% |
| Hodgdon Superformance | <<locked>> | 80% | 39,305 psi | 62% | 2684 fps | 96.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,166 psi | 43% | 1614 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 53,693 psi | 84% | 2838 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 49,559 psi | 78% | 2766 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 51,851 psi | 81% | 2799 fps | 99.1% |
| IMR 4350 | <<locked>> | 80% | 37,826 psi | 59% | 2569 fps | 95.6% |
| IMR 4451 Enduron | <<locked>> | 80% | 43,685 psi | 68% | 2674 fps | 97.7% |
| IMR 4831 | <<locked>> | 80% | 36,622 psi | 57% | 2575 fps | 98.4% |
| IMR 4895 | <<locked>> | 80% | 52,272 psi | 82% | 2854 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 48,211 psi | 76% | 2776 fps | 95.6% |
| IMR 7828 SSC | <<locked>> | 96% | 47,297 psi | 74% | 2864 fps | 95.9% |
| Lovex S062 | <<locked>> | 80% | 49,850 psi | 78% | 2762 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 41,031 psi | 64% | 2621 fps | 98.3% |
| Lovex S070 | <<locked>> | 80% | 39,291 psi | 62% | 2602 fps | 96.9% |
| Lovex S071 | <<locked>> | 90% | 33,199 psi | 52% | 2493 fps | 95.7% |
| Norma 201 | <<locked>> | 80% | 54,085 psi | 85% | 2822 fps | 100% |
| Norma 203B | <<locked>> | 80% | 50,256 psi | 79% | 2812 fps | 100% |
| Norma 204 | <<locked>> | 84% | 42,960 psi | 67% | 2717 fps | 95.8% |
| Norma MRP | 68.6 gr | 86% | 36,245 psi | 57% | 2657 fps | 95.5% |
| Norma URP | <<locked>> | 80% | 38,043 psi | 60% | 2621 fps | 98.6% |
| Ramshot Big Game | <<locked>> | 80% | 50,879 psi | 80% | 2838 fps | 100% |
| Ramshot Grand | <<locked>> | 94% | 43,859 psi | 69% | 2805 fps | 95.2% |
| Ramshot Hunter | <<locked>> | 80% | 36,840 psi | 58% | 2605 fps | 96.8% |
| Ramshot Magnum | <<locked>> | 94% | 38,928 psi | 61% | 2680 fps | 95.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,659 psi | 43% | 1654 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 48,472 psi | 76% | 2766 fps | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 45,092 psi | 71% | 2815 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 38,116 psi | 60% | 2644 fps | 98.5% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 36,869 psi | 58% | 2651 fps | 97.9% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 36,056 psi | 56% | 2684 fps | 95.3% |
| Rottweil R 902 | <<locked>> | 80% | 51,416 psi | 81% | 2772 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 45,252 psi | 71% | 2717 fps | 100% |
| Rottweil R 904 | <<locked>> | 88% | 44,019 psi | 69% | 2703 fps | 95% |
| Rottweil R 905 | <<locked>> | 88% | 41,104 psi | 64% | 2700 fps | 95.7% |
| Rottweil R 907 | <<locked>> | 80% | 42,119 psi | 66% | 2641 fps | 96.9% |
| Shooters World Long Rifle | <<locked>> | 80% | 41,031 psi | 64% | 2621 fps | 98.3% |
| Shooters World Precision | <<locked>> | 80% | 49,850 psi | 78% | 2762 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 39,291 psi | 62% | 2602 fps | 96.9% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 46,514 psi | 73% | 2769 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 54,012 psi | 85% | 2851 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 46,456 psi | 73% | 2618 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 40,205 psi | 63% | 2566 fps | 97% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 40,741 psi | 64% | 2694 fps | 95.5% |
| Somchem S355 | <<locked>> | 80% | 45,455 psi | 71% | 2710 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 48,269 psi | 76% | 2756 fps | 95.3% |
| Somchem S365 | <<locked>> | 80% | 34,432 psi | 54% | 2575 fps | 99.9% |
| Somchem S385 | <<locked>> | 84% | 36,492 psi | 57% | 2566 fps | 95% |
| Vihtavuori N135 | <<locked>> | 80% | 51,924 psi | 81% | 2733 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 52,257 psi | 82% | 2749 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 43,511 psi | 68% | 2641 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 39,378 psi | 62% | 2618 fps | 98.8% |
| Vihtavuori N165 | <<locked>> | 90% | 38,566 psi | 60% | 2605 fps | 95.4% |
| Vihtavuori N540 | <<locked>> | 80% | 50,473 psi | 79% | 2743 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 38,899 psi | 61% | 2621 fps | 98.6% |
| Vihtavuori N555 | <<locked>> | 80% | 29,892 psi | 47% | 2457 fps | 96.7% |
| Vihtavuori N560 | <<locked>> | 94% | 48,588 psi | 76% | 2904 fps | 95.8% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 38,609 psi | 61% | 2589 fps | 99.9% |
| Winchester 760 | <<locked>> | 80% | 40,408 psi | 63% | 2677 fps | 97% |
| Winchester StaBALL HD | <<locked>> | 80% | 23,772 psi | 37% | 2343 fps | 95.1% |
| Winchester Supreme 780 | <<locked>> | 90% | 41,336 psi | 65% | 2667 fps | 95.5% |
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 94 powders for 7.62 UKM loaded with the .308 | 176gr | Peregrine Glider (Glider GRM). Alliant Reloder-26 delivers the highest muzzle velocity at 3,081 fps; across all powders the maximum-charge window runs from 1,808 fps to 3,081 fps. Accurate 3100 gives the best case fill at 100 %, and 94 of the 94 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 176.0 gr projectile in 0.308" calls for a 1:10.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2213, 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. Alliant Reloder-26, Accurate High Country, Norma MRP rank at the top here: for 7.62 UKM with the .308 | 176gr | 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.