Load Specifications
Load data in caliber 7.62 UKM with .311 | 182gr | Prvi Partizan FMJ BT bullet and 81 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Accurate High Country, Norma MRP and Vihtavuori N560.
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 3100 | <<locked>> | 96% | 54,331 psi | 85% | 2854 fps | 100% |
| Accurate 4350 | <<locked>> | 88% | 55,854 psi | 88% | 2894 fps | 100% |
| Accurate High Country | <<locked>> | 94% | 55,521 psi | 87% | 2999 fps | 98.5% |
| Accurate MAGPRO | <<locked>> | 96% | 56,594 psi | 89% | 3002 fps | 97.6% |
| ADI AR 2208 | <<locked>> | 84% | 57,493 psi | 90% | 2858 fps | 100% |
| ADI AR 2209 | <<locked>> | 94% | 56,739 psi | 89% | 2946 fps | 99.2% |
| ADI AR 2213 | <<locked>> | 96% | 54,360 psi | 85% | 2943 fps | 98% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 45,440 psi | 71% | 2772 fps | 96.2% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 40,321 psi | 63% | 2730 fps | 98% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 56,942 psi | 89% | 2943 fps | 99.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 55,216 psi | 87% | 2828 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 56,768 psi | 89% | 2949 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 84% | 54,099 psi | 85% | 2910 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 94% | 56,202 psi | 88% | 2933 fps | 99.2% |
| Alliant Reloder-22 | <<locked>> | 96% | 54,012 psi | 85% | 2940 fps | 99% |
| Alliant Reloder-23 | <<locked>> | 98% | 55,027 psi | 86% | 2920 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 50,691 psi | 79% | 2917 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 94% | 55,317 psi | 87% | 3005 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 56,623 psi | 89% | 2979 fps | 99.2% |
| Bofors RP3 | <<locked>> | 82% | 56,260 psi | 88% | 2848 fps | 100% |
| Bofors RP30ᴾ | <<locked>> | 100% | 46,601 psi | 73% | 2841 fps | 97.1% |
| Bofors RP5 | <<locked>> | 96% | 54,012 psi | 85% | 2940 fps | 99% |
| Bofors RP7 | <<locked>> | 86% | 55,303 psi | 87% | 2841 fps | 99.5% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 49,980 psi | 78% | 2861 fps | 98% |
| Hodgdon H380 | <<locked>> | 82% | 56,333 psi | 88% | 2867 fps | 100% |
| Hodgdon H414 | <<locked>> | 88% | 57,682 psi | 90% | 2946 fps | 99.9% |
| Hodgdon H4350 | <<locked>> | 86% | 57,043 psi | 89% | 2904 fps | 99.4% |
| Hodgdon H4831 | <<locked>> | 94% | 54,476 psi | 85% | 2884 fps | 97.4% |
| Hodgdon H4831 SC | <<locked>> | 96% | 57,029 psi | 89% | 2923 fps | 97.9% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 56,971 psi | 89% | 2867 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 49,763 psi | 78% | 2972 fps | 99.2% |
| Hodgdon Superformance | <<locked>> | 86% | 54,404 psi | 85% | 2927 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,782 psi | 58% | 1795 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 57,043 psi | 89% | 2838 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 56,550 psi | 89% | 2877 fps | 99.6% |
| IMR 4451 Enduron | <<locked>> | 86% | 56,681 psi | 89% | 2864 fps | 99.8% |
| IMR 4831 | <<locked>> | 90% | 56,173 psi | 88% | 2884 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 55,753 psi | 87% | 2871 fps | 97.8% |
| IMR 7828 SSC | <<locked>> | 98% | 55,724 psi | 87% | 2979 fps | 98.4% |
| Lovex S062 | <<locked>> | 82% | 57,319 psi | 90% | 2828 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 57,188 psi | 90% | 2861 fps | 100% |
| Lovex S070 | <<locked>> | 88% | 55,332 psi | 87% | 2858 fps | 99.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 51,619 psi | 81% | 2815 fps | 99.8% |
| Norma 204 | <<locked>> | 90% | 57,508 psi | 90% | 2933 fps | 99.2% |
| Norma MRP | <<locked>> | 96% | 57,667 psi | 90% | 3025 fps | 99.9% |
| Norma URP | <<locked>> | 88% | 54,491 psi | 85% | 2877 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 56,521 psi | 89% | 3002 fps | 98.8% |
| Ramshot Hunter | <<locked>> | 90% | 56,753 psi | 89% | 2933 fps | 100% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 54,418 psi | 85% | 2930 fps | 99.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,695 psi | 59% | 1841 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 56,043 psi | 88% | 2851 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 57,508 psi | 90% | 2953 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 55,941 psi | 88% | 2917 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 88% | 54,128 psi | 85% | 2943 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 50,111 psi | 79% | 2969 fps | 99.8% |
| Rottweil R 903 | <<locked>> | 84% | 56,347 psi | 88% | 2844 fps | 100% |
| Rottweil R 904 | <<locked>> | 92% | 54,592 psi | 86% | 2861 fps | 98.1% |
| Rottweil R 905 | <<locked>> | 94% | 55,535 psi | 87% | 2920 fps | 99.2% |
| Rottweil R 907 | <<locked>> | 86% | 55,303 psi | 87% | 2841 fps | 99.5% |
| Shooters World Long Rifle | <<locked>> | 88% | 57,188 psi | 90% | 2861 fps | 100% |
| Shooters World Precision | <<locked>> | 82% | 57,319 psi | 90% | 2828 fps | 100% |
| Shooters World SW4350 | <<locked>> | 88% | 55,332 psi | 87% | 2858 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 54,317 psi | 85% | 2851 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 56,536 psi | 89% | 2720 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 56,739 psi | 89% | 2818 fps | 99.8% |
| SNPE Vectan Tubal 8000 | <<locked>> | 94% | 55,071 psi | 86% | 2917 fps | 99.1% |
| Somchem S355 | <<locked>> | 84% | 56,144 psi | 88% | 2838 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 56,246 psi | 88% | 2851 fps | 97.7% |
| Somchem S365 | <<locked>> | 90% | 54,346 psi | 85% | 2877 fps | 100% |
| Somchem S385 | <<locked>> | 94% | 56,173 psi | 88% | 2894 fps | 99.6% |
| Vihtavuori N150 | <<locked>> | 86% | 57,406 psi | 90% | 2812 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 56,275 psi | 88% | 2867 fps | 100% |
| Vihtavuori N165 | <<locked>> | 98% | 55,651 psi | 87% | 2874 fps | 99.4% |
| Vihtavuori N550 | <<locked>> | 88% | 55,419 psi | 87% | 2874 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 57,450 psi | 90% | 2946 fps | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 57,638 psi | 90% | 3015 fps | 98.3% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 53,214 psi | 83% | 2927 fps | 97.7% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 55,767 psi | 87% | 2828 fps | 100% |
| Winchester 760 | <<locked>> | 86% | 54,273 psi | 85% | 2894 fps | 99.7% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 55,622 psi | 87% | 3051 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 56,173 psi | 88% | 2890 fps | 99.1% |
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% | 31,589 psi | 50% | 2411 fps | 95.6% |
| Accurate 4350 | <<locked>> | 80% | 42,612 psi | 67% | 2671 fps | 99.7% |
| Accurate High Country | 71.2 gr | 86% | 42,003 psi | 66% | 2746 fps | 95.3% |
| Accurate MAGPRO | <<locked>> | 92% | 49,066 psi | 77% | 2874 fps | 95.9% |
| ADI AR 2208 | <<locked>> | 80% | 50,807 psi | 80% | 2756 fps | 100% |
| ADI AR 2209 | <<locked>> | 82% | 38,116 psi | 60% | 2595 fps | 95% |
| ADI AR 2213 | <<locked>> | 90% | 44,440 psi | 70% | 2759 fps | 95.6% |
| ADI AR 2217 | <<locked>> | 98% | 42,496 psi | 67% | 2710 fps | 95.2% |
| ADI AR 2225 | <<locked>> | 96% | 35,447 psi | 56% | 2605 fps | 96.1% |
| Alliant Power Pro Varmint | <<locked>> | 82% | 38,493 psi | 60% | 2598 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 51,750 psi | 81% | 2779 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 40,857 psi | 64% | 2677 fps | 99.7% |
| Alliant Reloder-17 | <<locked>> | 80% | 47,036 psi | 74% | 2799 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 82% | 38,116 psi | 60% | 2592 fps | 95.1% |
| Alliant Reloder-22 | <<locked>> | 86% | 38,624 psi | 61% | 2648 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 80% | 30,342 psi | 48% | 2444 fps | 98.6% |
| Alliant Reloder-25 | <<locked>> | 84% | 30,240 psi | 47% | 2454 fps | 95.5% |
| Alliant Reloder-26 | <<locked>> | 80% | 32,721 psi | 51% | 2562 fps | 97.5% |
| Bofors RP15 | <<locked>> | 88% | 38,276 psi | 60% | 2635 fps | 95.2% |
| Bofors RP3 | <<locked>> | 80% | 52,678 psi | 83% | 2795 fps | 100% |
| Bofors RP30 | <<locked>> | 96% | 40,799 psi | 64% | 2726 fps | 95.4% |
| Bofors RP5 | <<locked>> | 86% | 38,624 psi | 61% | 2648 fps | 95.5% |
| Bofors RP7 | <<locked>> | 80% | 45,774 psi | 72% | 2677 fps | 98.2% |
| Hodgdon H1000 | <<locked>> | 94% | 40,785 psi | 64% | 2677 fps | 95.3% |
| Hodgdon H380 | <<locked>> | 80% | 52,823 psi | 83% | 2812 fps | 100% |
| Hodgdon H414 | <<locked>> | 80% | 44,251 psi | 69% | 2717 fps | 98.4% |
| Hodgdon H4350 | <<locked>> | 80% | 47,050 psi | 74% | 2736 fps | 97.9% |
| Hodgdon H4831 | <<locked>> | 90% | 47,616 psi | 75% | 2766 fps | 95.9% |
| Hodgdon H4831 SC | <<locked>> | 90% | 46,644 psi | 73% | 2749 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 38,537 psi | 60% | 2566 fps | 99.9% |
| Hodgdon Retumbo | <<locked>> | 92% | 38,203 psi | 60% | 2713 fps | 95.9% |
| Hodgdon Superformance | <<locked>> | 80% | 43,526 psi | 68% | 2736 fps | 98.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,586 psi | 43% | 1604 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 53,476 psi | 84% | 2789 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 41,249 psi | 65% | 2608 fps | 97.2% |
| IMR 4451 Enduron | <<locked>> | 80% | 47,108 psi | 74% | 2703 fps | 98.8% |
| IMR 4831 | <<locked>> | 80% | 40,712 psi | 64% | 2621 fps | 99.5% |
| IMR 4955 Enduron | <<locked>> | 88% | 46,108 psi | 72% | 2703 fps | 95.7% |
| IMR 7828 SSC | <<locked>> | 90% | 42,540 psi | 67% | 2733 fps | 95.1% |
| Lovex S062 | <<locked>> | 80% | 53,998 psi | 85% | 2782 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 44,744 psi | 70% | 2654 fps | 99.3% |
| Lovex S070 | <<locked>> | 80% | 43,047 psi | 67% | 2644 fps | 98.3% |
| Lovex S071 | <<locked>> | 84% | 30,908 psi | 48% | 2395 fps | 95.3% |
| Norma 204 | <<locked>> | 80% | 40,973 psi | 64% | 2638 fps | 95.9% |
| Norma MRP | 67.9 gr | 82% | 35,215 psi | 55% | 2595 fps | 95.7% |
| Norma URP | <<locked>> | 80% | 41,989 psi | 66% | 2661 fps | 99.6% |
| Ramshot Grand | <<locked>> | 90% | 42,322 psi | 66% | 2740 fps | 95.5% |
| Ramshot Hunter | <<locked>> | 80% | 40,712 psi | 64% | 2651 fps | 98.4% |
| Ramshot Magnum | <<locked>> | 90% | 37,768 psi | 59% | 2618 fps | 96% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,152 psi | 44% | 1644 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 52,417 psi | 82% | 2795 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 49,893 psi | 78% | 2844 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 42,366 psi | 66% | 2690 fps | 99.5% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 40,727 psi | 64% | 2700 fps | 99.3% |
| ReloadSwiss RS 76 | <<locked>> | 90% | 34,998 psi | 55% | 2625 fps | 95.7% |
| Rottweil R 903 | <<locked>> | 80% | 49,574 psi | 78% | 2743 fps | 100% |
| Rottweil R 904 | <<locked>> | 84% | 42,221 psi | 66% | 2635 fps | 95.2% |
| Rottweil R 905 | <<locked>> | 82% | 37,318 psi | 58% | 2575 fps | 95% |
| Rottweil R 907 | <<locked>> | 80% | 45,774 psi | 72% | 2677 fps | 98.2% |
| Shooters World Long Rifle | <<locked>> | 80% | 44,744 psi | 70% | 2654 fps | 99.3% |
| Shooters World Precision | <<locked>> | 80% | 53,998 psi | 85% | 2782 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 43,047 psi | 67% | 2644 fps | 98.3% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 50,720 psi | 79% | 2795 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 49,995 psi | 78% | 2631 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 43,743 psi | 69% | 2602 fps | 98.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 84% | 39,436 psi | 62% | 2625 fps | 95.8% |
| Somchem S355 | <<locked>> | 80% | 49,545 psi | 78% | 2740 fps | 100% |
| Somchem S361 | <<locked>> | 86% | 46,021 psi | 72% | 2680 fps | 95.4% |
| Somchem S365 | <<locked>> | 80% | 38,624 psi | 61% | 2618 fps | 100% |
| Somchem S385 | <<locked>> | 80% | 35,534 psi | 56% | 2507 fps | 95.3% |
| Vihtavuori N150 | <<locked>> | 80% | 47,398 psi | 74% | 2667 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 43,410 psi | 68% | 2657 fps | 99.7% |
| Vihtavuori N165 | <<locked>> | 86% | 37,333 psi | 59% | 2539 fps | 95.6% |
| Vihtavuori N550 | <<locked>> | 80% | 42,844 psi | 67% | 2661 fps | 99.6% |
| Vihtavuori N555 | <<locked>> | 80% | 33,895 psi | 53% | 2516 fps | 98.6% |
| Vihtavuori N560 | 72.9 gr | 88% | 43,772 psi | 69% | 2769 fps | 95.1% |
| Vihtavuori N565 | <<locked>> | 94% | 43,352 psi | 68% | 2749 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 42,337 psi | 66% | 2621 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 44,411 psi | 70% | 2720 fps | 98.5% |
| Winchester StaBALL HD | <<locked>> | 80% | 26,832 psi | 42% | 2434 fps | 98.3% |
| Winchester Supreme 780 | <<locked>> | 86% | 39,726 psi | 62% | 2598 fps | 95.7% |
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 81 powders for 7.62 UKM loaded with the .311 | 182gr | Prvi Partizan FMJ BT. Winchester StaBALL HD delivers the highest muzzle velocity at 3,051 fps; across all powders the maximum-charge window runs from 1,795 fps to 3,051 fps. ADI AR 2217 gives the best case fill at 100 %, and 81 of the 81 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 58–90 %, leaving at least 10 % headroom. The 182.0 gr projectile in 0.311" calls for a 1:12.5 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. Accurate High Country, Norma MRP, Vihtavuori N560 rank at the top here: for 7.62 UKM with the .311 | 182gr | Prvi Partizan FMJ BT 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.