Load Specifications
Load data in caliber 7.62 x 53 R Fin. with .3085 | 180gr | Prvi Partizan SP bullet and 95 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 Alliant Power Pro 2000-MR.
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: 27"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 49,908 psi | 88% | 2566 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 50,531 psi | 89% | 2625 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 49,284 psi | 87% | 2641 fps | 100% |
| Accurate 2700 | <<locked>> | 90% | 50,807 psi | 90% | 2615 fps | 96% |
| Accurate 4064 | <<locked>> | 92% | 50,662 psi | 90% | 2671 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 49,182 psi | 87% | 2733 fps | 99.1% |
| ADI AR 2206H | <<locked>> | 86% | 48,646 psi | 86% | 2651 fps | 99.6% |
| ADI AR 2208 | <<locked>> | 92% | 49,748 psi | 88% | 2651 fps | 99.4% |
| ADI Benchmark 8208 | <<locked>> | 86% | 51,068 psi | 90% | 2654 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 47,718 psi | 84% | 2589 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 50,836 psi | 90% | 2805 fps | 99.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 49,052 psi | 87% | 2671 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 90% | 49,893 psi | 88% | 2694 fps | 99.5% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 48,312 psi | 85% | 2736 fps | 99.2% |
| Alliant Reloder-17 | <<locked>> | 96% | 49,124 psi | 87% | 2779 fps | 99.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 34,374 psi | 61% | 2487 fps | 97.4% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 37,768 psi | 67% | 2618 fps | 96.1% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 48,066 psi | 85% | 2661 fps | 99% |
| Bofors RP3 | <<locked>> | 92% | 49,095 psi | 87% | 2684 fps | 100% |
| Bofors RP7 | <<locked>> | 96% | 50,140 psi | 89% | 2648 fps | 96.2% |
| Hodgdon Benchmark | <<locked>> | 84% | 50,053 psi | 88% | 2595 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 49,864 psi | 88% | 2684 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 47,848 psi | 85% | 2717 fps | 99.4% |
| Hodgdon H380 | <<locked>> | 92% | 50,618 psi | 89% | 2694 fps | 98.9% |
| Hodgdon H414 | <<locked>> | 98% | 49,240 psi | 87% | 2730 fps | 96.9% |
| Hodgdon H4895 | <<locked>> | 86% | 49,037 psi | 87% | 2661 fps | 99.9% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 44,556 psi | 79% | 2625 fps | 99.5% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 51,140 psi | 90% | 2743 fps | 100% |
| Hodgdon Superformance | <<locked>> | 98% | 50,299 psi | 89% | 2762 fps | 96.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,085 psi | 62% | 1627 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 50,256 psi | 89% | 2664 fps | 99.9% |
| IMR 3031 | <<locked>> | 86% | 48,559 psi | 86% | 2651 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 49,313 psi | 87% | 2635 fps | 99.5% |
| IMR 4166 Enduron | <<locked>> | 88% | 49,777 psi | 88% | 2612 fps | 96.7% |
| IMR 4350ᴾ | <<locked>> | 100% | 49,719 psi | 88% | 2667 fps | 96.2% |
| IMR 4451 Enduron | <<locked>> | 94% | 49,052 psi | 87% | 2635 fps | 96.5% |
| IMR 4831ᴾ | <<locked>> | 100% | 46,978 psi | 83% | 2680 fps | 98.9% |
| IMR 4895 | <<locked>> | 90% | 51,126 psi | 90% | 2723 fps | 99.8% |
| IMR 8208 XBR | <<locked>> | 86% | 51,068 psi | 90% | 2654 fps | 100% |
| Lovex D073.5 | <<locked>> | 82% | 51,053 psi | 90% | 2641 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 50,923 psi | 90% | 2677 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 49,023 psi | 87% | 2585 fps | 99.6% |
| Lovex S062 | <<locked>> | 90% | 48,979 psi | 87% | 2635 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 50,850 psi | 90% | 2671 fps | 98.2% |
| Lovex S070 | <<locked>> | 98% | 48,385 psi | 86% | 2654 fps | 96.8% |
| Norma 201 | <<locked>> | 88% | 50,792 psi | 90% | 2651 fps | 100% |
| Norma 202 | <<locked>> | 88% | 50,952 psi | 90% | 2651 fps | 100% |
| Norma 203B | <<locked>> | 90% | 49,139 psi | 87% | 2680 fps | 99.7% |
| Norma URPᴾ | <<locked>> | 100% | 49,037 psi | 87% | 2726 fps | 99% |
| Ramshot Big Game | <<locked>> | 90% | 48,805 psi | 86% | 2697 fps | 99.6% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 47,979 psi | 85% | 2717 fps | 97.4% |
| Ramshot TAC | <<locked>> | 84% | 48,327 psi | 85% | 2621 fps | 98% |
| Ramshot Wild Boar | <<locked>> | 86% | 50,502 psi | 89% | 2687 fps | 99.7% |
| Ramshot X-Terminator | <<locked>> | 82% | 48,762 psi | 86% | 2605 fps | 99.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,346 psi | 62% | 1663 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 50,807 psi | 90% | 2638 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 51,169 psi | 90% | 2677 fps | 97.7% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 49,356 psi | 87% | 2746 fps | 99.5% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 49,110 psi | 87% | 2782 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 48,747 psi | 86% | 2753 fps | 98.9% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 49,792 psi | 88% | 2779 fps | 98.6% |
| Rottweil R 901 | <<locked>> | 84% | 49,052 psi | 87% | 2592 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 48,066 psi | 85% | 2598 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 94% | 48,936 psi | 87% | 2674 fps | 99.9% |
| Rottweil R 907 | <<locked>> | 96% | 50,140 psi | 89% | 2648 fps | 96.2% |
| Shooters World Long Rifle | <<locked>> | 98% | 50,850 psi | 90% | 2671 fps | 98.2% |
| Shooters World Match Rifle | <<locked>> | 88% | 50,923 psi | 90% | 2677 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 48,979 psi | 87% | 2635 fps | 100% |
| Shooters World SW4350 | <<locked>> | 98% | 48,385 psi | 86% | 2654 fps | 96.8% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 50,705 psi | 90% | 2733 fps | 99.8% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 49,342 psi | 87% | 2641 fps | 98.6% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 50,256 psi | 89% | 2674 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 49,617 psi | 88% | 2552 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 49,371 psi | 87% | 2552 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 47,877 psi | 85% | 2575 fps | 96.4% |
| Somchem S321 | <<locked>> | 82% | 48,660 psi | 86% | 2638 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 48,979 psi | 87% | 2552 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 49,081 psi | 87% | 2641 fps | 99.6% |
| Somchem S355 | <<locked>> | 94% | 49,821 psi | 88% | 2677 fps | 99.9% |
| Somchem S365ᴾ | <<locked>> | 100% | 43,511 psi | 77% | 2677 fps | 100% |
| Vihtavuori N130 | <<locked>> | 82% | 49,588 psi | 88% | 2520 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 49,734 psi | 88% | 2539 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 50,546 psi | 89% | 2618 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 48,428 psi | 86% | 2589 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 51,082 psi | 90% | 2657 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 48,370 psi | 86% | 2674 fps | 98.8% |
| Vihtavuori N530 | <<locked>> | 84% | 48,385 psi | 86% | 2608 fps | 100% |
| Vihtavuori N540 | <<locked>> | 90% | 49,777 psi | 88% | 2631 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 50,633 psi | 90% | 2733 fps | 99% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 36,564 psi | 65% | 2556 fps | 97.4% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 49,023 psi | 87% | 2657 fps | 99.9% |
| Winchester 748 | <<locked>> | 86% | 50,952 psi | 90% | 2700 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 49,559 psi | 88% | 2736 fps | 97% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 30,516 psi | 54% | 2457 fps | 96.3% |
| Winchester StaBALL Match | <<locked>> | 88% | 49,777 psi | 88% | 2680 fps | 99.9% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 27"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 43,859 psi | 78% | 2477 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 36,622 psi | 65% | 2408 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 43,105 psi | 76% | 2546 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 47,616 psi | 84% | 2562 fps | 95.3% |
| Accurate 4064 | <<locked>> | 80% | 34,635 psi | 61% | 2402 fps | 99.9% |
| Accurate 4350 | <<locked>> | 88% | 32,547 psi | 58% | 2418 fps | 95.2% |
| ADI AR 2206H | <<locked>> | 80% | 40,480 psi | 72% | 2507 fps | 98.6% |
| ADI AR 2208 | <<locked>> | 80% | 34,330 psi | 61% | 2362 fps | 96.3% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,467 psi | 75% | 2513 fps | 99.6% |
| Alliant AR-Comp | <<locked>> | 80% | 41,872 psi | 74% | 2503 fps | 100% |
| Alliant Power Pro 2000-MR | 44.9 gr | 80% | 36,376 psi | 64% | 2520 fps | 96.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 33,678 psi | 60% | 2385 fps | 97.8% |
| Alliant Reloder-15 | <<locked>> | 80% | 36,289 psi | 64% | 2441 fps | 97.2% |
| Alliant Reloder-16 | <<locked>> | 88% | 33,721 psi | 60% | 2434 fps | 95.4% |
| Alliant Reloder-17 | 44.2 gr | 80% | 29,008 psi | 51% | 2339 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 96% | 30,429 psi | 54% | 2385 fps | 95.8% |
| Alliant Reloder-26 | <<locked>> | 98% | 35,099 psi | 62% | 2556 fps | 95% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 39,320 psi | 70% | 2503 fps | 97.4% |
| Bofors RP3 | <<locked>> | 80% | 32,938 psi | 58% | 2382 fps | 97.8% |
| Bofors RP7 | <<locked>> | 94% | 46,949 psi | 83% | 2595 fps | 95.5% |
| Hodgdon Benchmark | <<locked>> | 80% | 44,324 psi | 78% | 2503 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 80% | 40,654 psi | 72% | 2533 fps | 99.7% |
| Hodgdon CFE223 | <<locked>> | 80% | 44,744 psi | 79% | 2664 fps | 99% |
| Hodgdon H380 | <<locked>> | 80% | 34,040 psi | 60% | 2385 fps | 95% |
| Hodgdon H414 | <<locked>> | 94% | 43,453 psi | 77% | 2628 fps | 95.5% |
| Hodgdon H4895 | <<locked>> | 80% | 40,770 psi | 72% | 2516 fps | 99% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 28,935 psi | 51% | 2287 fps | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 36,666 psi | 65% | 2487 fps | 98.7% |
| Hodgdon Superformance | <<locked>> | 96% | 46,760 psi | 83% | 2700 fps | 95.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,991 psi | 46% | 1450 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 39,073 psi | 69% | 2467 fps | 98.7% |
| IMR 3031 | <<locked>> | 80% | 40,016 psi | 71% | 2513 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 35,998 psi | 64% | 2392 fps | 97.1% |
| IMR 4166 Enduron | <<locked>> | 84% | 43,801 psi | 77% | 2510 fps | 95.3% |
| IMR 4350 | <<locked>> | 98% | 46,833 psi | 83% | 2621 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 90% | 43,439 psi | 77% | 2536 fps | 95.1% |
| IMR 4831 | <<locked>> | 90% | 33,837 psi | 60% | 2428 fps | 95.7% |
| IMR 4895 | <<locked>> | 80% | 37,144 psi | 66% | 2470 fps | 98% |
| IMR 8208 XBR | <<locked>> | 80% | 42,467 psi | 75% | 2513 fps | 99.6% |
| Lovex D073.5 | <<locked>> | 80% | 47,805 psi | 85% | 2592 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 39,088 psi | 69% | 2487 fps | 99.9% |
| Lovex S060 | <<locked>> | 80% | 40,857 psi | 72% | 2444 fps | 98.6% |
| Lovex S062 | <<locked>> | 80% | 35,795 psi | 63% | 2398 fps | 98.7% |
| Lovex S065 | <<locked>> | 88% | 37,637 psi | 67% | 2434 fps | 95.2% |
| Lovex S070 | <<locked>> | 94% | 42,714 psi | 76% | 2556 fps | 95.4% |
| Norma 201 | <<locked>> | 80% | 39,740 psi | 70% | 2464 fps | 99.3% |
| Norma 202 | <<locked>> | 80% | 39,784 psi | 70% | 2474 fps | 100% |
| Norma 203B | <<locked>> | 80% | 35,679 psi | 63% | 2431 fps | 97.6% |
| Norma URP | <<locked>> | 88% | 33,402 psi | 59% | 2425 fps | 95.2% |
| Ramshot Big Game | <<locked>> | 80% | 34,940 psi | 62% | 2438 fps | 97.1% |
| Ramshot Hunter | <<locked>> | 94% | 39,755 psi | 70% | 2562 fps | 95.3% |
| Ramshot TAC | <<locked>> | 80% | 42,322 psi | 75% | 2516 fps | 96.7% |
| Ramshot Wild Boar | <<locked>> | 80% | 41,568 psi | 73% | 2536 fps | 98.7% |
| Ramshot X-Terminator | <<locked>> | 80% | 45,818 psi | 81% | 2559 fps | 99.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,310 psi | 47% | 1486 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 47,543 psi | 84% | 2592 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 42,148 psi | 75% | 2523 fps | 95.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 37,594 psi | 66% | 2533 fps | 97.5% |
| ReloadSwiss RS 60 | 44.2 gr | 80% | 30,864 psi | 55% | 2405 fps | 98.6% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 34,853 psi | 62% | 2487 fps | 95.5% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 38,116 psi | 67% | 2552 fps | 95.6% |
| Rottweil R 901 | <<locked>> | 80% | 43,569 psi | 77% | 2503 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 37,811 psi | 67% | 2418 fps | 99% |
| Rottweil R 903 | <<locked>> | 80% | 31,053 psi | 55% | 2329 fps | 96.9% |
| Rottweil R 907 | <<locked>> | 94% | 46,949 psi | 83% | 2595 fps | 95.5% |
| Shooters World Long Rifle | <<locked>> | 88% | 37,637 psi | 67% | 2434 fps | 95.2% |
| Shooters World Match Rifle | <<locked>> | 80% | 39,088 psi | 69% | 2487 fps | 99.9% |
| Shooters World Precision | <<locked>> | 80% | 35,795 psi | 63% | 2398 fps | 98.7% |
| Shooters World SW4350 | <<locked>> | 94% | 42,714 psi | 76% | 2556 fps | 95.4% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 32,227 psi | 57% | 2379 fps | 96.2% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 40,451 psi | 72% | 2487 fps | 96.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 39,015 psi | 69% | 2477 fps | 98.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,263 psi | 73% | 2421 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,011 psi | 60% | 2297 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 44,933 psi | 79% | 2530 fps | 95.7% |
| Somchem S321 | <<locked>> | 80% | 45,614 psi | 81% | 2589 fps | 99.9% |
| Somchem S335 | <<locked>> | 80% | 40,828 psi | 72% | 2425 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 40,074 psi | 71% | 2487 fps | 98.4% |
| Somchem S355 | <<locked>> | 80% | 32,227 psi | 57% | 2343 fps | 97% |
| Somchem S365 | <<locked>> | 84% | 26,266 psi | 46% | 2270 fps | 95.7% |
| Vihtavuori N130 | <<locked>> | 80% | 46,673 psi | 83% | 2480 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 41,423 psi | 73% | 2418 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 36,854 psi | 65% | 2405 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 37,550 psi | 66% | 2411 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 30,414 psi | 54% | 2280 fps | 97.8% |
| Vihtavuori N160 | <<locked>> | 88% | 35,012 psi | 62% | 2425 fps | 95.7% |
| Vihtavuori N530 | <<locked>> | 80% | 42,279 psi | 75% | 2507 fps | 99.6% |
| Vihtavuori N540 | <<locked>> | 80% | 36,158 psi | 64% | 2402 fps | 99.8% |
| Vihtavuori N550 | <<locked>> | 88% | 34,229 psi | 61% | 2428 fps | 95.3% |
| Vihtavuori N555 | <<locked>> | 94% | 30,269 psi | 54% | 2405 fps | 95% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 29,080 psi | 51% | 2254 fps | 95.5% |
| Winchester 748 | <<locked>> | 80% | 41,669 psi | 74% | 2552 fps | 99.9% |
| Winchester 760 | <<locked>> | 94% | 43,453 psi | 77% | 2628 fps | 95.5% |
| Winchester StaBALL HD | <<locked>> | 98% | 28,805 psi | 51% | 2402 fps | 95% |
| Winchester StaBALL Match | <<locked>> | 80% | 38,189 psi | 68% | 2477 fps | 98.6% |
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 95 powders for 7.62 x 53 R Fin. loaded with the .3085 | 180gr | Prvi Partizan SP. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,805 fps; across all powders the maximum-charge window runs from 1,627 fps to 2,805 fps. Accurate 4350 gives the best case fill at 100 %, and 95 of the 95 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (390 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 180.0 gr projectile in 0.3085" calls for a 1:14.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Alliant Reloder-23 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, Alliant Power Pro 2000-MR rank at the top here: for 7.62 x 53 R Fin. with the .3085 | 180gr | Prvi Partizan SP 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.