Load Specifications
Load data in caliber 7 mm Exp. Rem. with .284 | 150gr | Remington PSP Core-Lokt bullet and 82 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, Alliant Reloder-17 and ReloadSwiss RS 60.
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: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 52,475 psi | 89% | 2635 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 50,981 psi | 87% | 2631 fps | 96.5% |
| Accurate 3100ᴾ | <<locked>> | 100% | 46,499 psi | 79% | 2644 fps | 97.3% |
| Accurate 4064 | <<locked>> | 86% | 52,692 psi | 90% | 2684 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 52,605 psi | 90% | 2766 fps | 99.5% |
| ADI AR 2206H | <<locked>> | 82% | 52,315 psi | 89% | 2703 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 86% | 50,183 psi | 85% | 2657 fps | 99.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 52,069 psi | 89% | 2815 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 50,662 psi | 86% | 2684 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 50,792 psi | 86% | 2697 fps | 99.7% |
| Alliant Reloder-16 | <<locked>> | 94% | 50,256 psi | 86% | 2766 fps | 99.6% |
| Alliant Reloder-17 | <<locked>> | 90% | 51,039 psi | 87% | 2792 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 52,924 psi | 90% | 2782 fps | 96.2% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 43,918 psi | 75% | 2671 fps | 99.6% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 49,719 psi | 85% | 2841 fps | 99.2% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 52,040 psi | 89% | 2717 fps | 99.5% |
| Bofors RP3 | <<locked>> | 86% | 51,068 psi | 87% | 2697 fps | 100% |
| Bofors RP7 | <<locked>> | 90% | 50,821 psi | 87% | 2664 fps | 96.7% |
| Hodgdon H380 | <<locked>> | 86% | 51,663 psi | 88% | 2707 fps | 99.1% |
| Hodgdon H414 | <<locked>> | 92% | 51,561 psi | 88% | 2756 fps | 97.5% |
| Hodgdon H4350 | <<locked>> | 90% | 52,025 psi | 89% | 2723 fps | 96.3% |
| Hodgdon H4895 | <<locked>> | 82% | 52,852 psi | 90% | 2713 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 50,386 psi | 86% | 2703 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 52,562 psi | 89% | 2746 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 51,735 psi | 88% | 2789 fps | 97.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,013 psi | 61% | 1693 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 50,778 psi | 86% | 2667 fps | 99.9% |
| IMR 4064 | <<locked>> | 86% | 52,823 psi | 90% | 2690 fps | 99.8% |
| IMR 4166 Enduron | <<locked>> | 84% | 52,547 psi | 89% | 2671 fps | 97.6% |
| IMR 4350 | <<locked>> | 94% | 51,358 psi | 87% | 2694 fps | 96.9% |
| IMR 4451 Enduron | <<locked>> | 90% | 52,736 psi | 90% | 2700 fps | 97.6% |
| IMR 4831 | <<locked>> | 94% | 49,951 psi | 85% | 2707 fps | 99.3% |
| IMR 4895 | <<locked>> | 84% | 52,054 psi | 89% | 2726 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 82% | 52,301 psi | 89% | 2684 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 51,779 psi | 88% | 2638 fps | 99.9% |
| Lovex S062 | <<locked>> | 86% | 52,866 psi | 90% | 2687 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 52,446 psi | 89% | 2697 fps | 98.7% |
| Lovex S070 | <<locked>> | 92% | 50,038 psi | 85% | 2677 fps | 97.4% |
| Norma 201 | <<locked>> | 82% | 51,184 psi | 87% | 2654 fps | 100% |
| Norma 202 | <<locked>> | 82% | 51,880 psi | 88% | 2657 fps | 100% |
| Norma 203B | <<locked>> | 84% | 50,096 psi | 85% | 2684 fps | 99.8% |
| Norma MRPᴾ | <<locked>> | 100% | 49,385 psi | 84% | 2799 fps | 97% |
| Norma URP | <<locked>> | 94% | 51,576 psi | 88% | 2749 fps | 99.4% |
| Ramshot Big Game | <<locked>> | 84% | 50,488 psi | 86% | 2707 fps | 99.8% |
| Ramshot Hunter | <<locked>> | 94% | 50,343 psi | 86% | 2743 fps | 98.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,419 psi | 62% | 1732 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 51,851 psi | 88% | 2690 fps | 98.1% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 51,184 psi | 87% | 2756 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 50,966 psi | 87% | 2795 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 52,301 psi | 89% | 2785 fps | 99.4% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 51,314 psi | 87% | 2805 fps | 99.1% |
| Rottweil R 902 | <<locked>> | 84% | 51,706 psi | 88% | 2654 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 50,966 psi | 87% | 2690 fps | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 51,938 psi | 88% | 2766 fps | 96.1% |
| Rottweil R 907 | <<locked>> | 90% | 50,821 psi | 87% | 2664 fps | 96.7% |
| Shooters World Long Rifle | <<locked>> | 92% | 52,446 psi | 89% | 2697 fps | 98.7% |
| Shooters World Match Rifle | <<locked>> | 82% | 52,301 psi | 89% | 2684 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 52,866 psi | 90% | 2687 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 50,038 psi | 85% | 2677 fps | 97.4% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 52,649 psi | 90% | 2749 fps | 99.9% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 50,778 psi | 86% | 2674 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 52,286 psi | 89% | 2595 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 52,895 psi | 90% | 2598 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 52,228 psi | 89% | 2648 fps | 97.6% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 51,445 psi | 88% | 2759 fps | 96% |
| Somchem S335 | <<locked>> | 82% | 51,909 psi | 88% | 2595 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 52,982 psi | 90% | 2697 fps | 99.9% |
| Somchem S355 | <<locked>> | 88% | 51,329 psi | 87% | 2687 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 49,951 psi | 85% | 2756 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 52,620 psi | 90% | 2746 fps | 97.1% |
| Vihtavuori N133 | <<locked>> | 82% | 52,678 psi | 90% | 2582 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 51,851 psi | 88% | 2625 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 52,228 psi | 89% | 2638 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 52,402 psi | 89% | 2667 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 50,560 psi | 86% | 2700 fps | 99.2% |
| Vihtavuori N540 | <<locked>> | 84% | 50,386 psi | 86% | 2628 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 52,866 psi | 90% | 2753 fps | 99.4% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 49,095 psi | 84% | 2749 fps | 99.5% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 50,198 psi | 85% | 2674 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 51,909 psi | 88% | 2762 fps | 97.6% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 39,610 psi | 67% | 2694 fps | 99.8% |
| Winchester StaBALL Match | <<locked>> | 82% | 50,662 psi | 86% | 2684 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 46,035 psi | 78% | 2539 fps | 100% |
| Accurate 2700 | <<locked>> | 82% | 47,674 psi | 81% | 2575 fps | 95.8% |
| Accurate 3100 | <<locked>> | 96% | 40,625 psi | 69% | 2536 fps | 95.8% |
| Accurate 4064 | <<locked>> | 80% | 43,555 psi | 74% | 2539 fps | 100% |
| Accurate 4350 | <<locked>> | 82% | 34,795 psi | 59% | 2428 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 49,168 psi | 84% | 2651 fps | 99.7% |
| ADI AR 2208 | <<locked>> | 80% | 41,800 psi | 71% | 2507 fps | 98.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 45,223 psi | 77% | 2694 fps | 99% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 41,901 psi | 71% | 2533 fps | 99.4% |
| Alliant Reloder-15 | <<locked>> | 80% | 44,802 psi | 76% | 2592 fps | 99% |
| Alliant Reloder-16 | <<locked>> | 82% | 34,548 psi | 59% | 2438 fps | 95.8% |
| Alliant Reloder-17 | 46.8 gr | 80% | 36,361 psi | 62% | 2507 fps | 98.1% |
| Alliant Reloder-19 | <<locked>> | 98% | 49,705 psi | 85% | 2726 fps | 95.3% |
| Alliant Reloder-23 | <<locked>> | 88% | 30,240 psi | 51% | 2352 fps | 95.6% |
| Alliant Reloder-26 | <<locked>> | 92% | 37,347 psi | 64% | 2585 fps | 96% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 48,660 psi | 83% | 2661 fps | 99.2% |
| Bofors RP3 | <<locked>> | 80% | 41,814 psi | 71% | 2536 fps | 99.4% |
| Bofors RP7 | <<locked>> | 86% | 45,107 psi | 77% | 2562 fps | 95.3% |
| Hodgdon H380 | <<locked>> | 80% | 42,453 psi | 72% | 2543 fps | 97.5% |
| Hodgdon H414 | <<locked>> | 86% | 42,337 psi | 72% | 2589 fps | 95.2% |
| Hodgdon H4350 | <<locked>> | 88% | 48,863 psi | 83% | 2667 fps | 95.5% |
| Hodgdon H4895 | <<locked>> | 80% | 49,690 psi | 85% | 2664 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 29,849 psi | 51% | 2287 fps | 95.7% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 46,021 psi | 78% | 2641 fps | 99.8% |
| Hodgdon Superformance | <<locked>> | 88% | 44,802 psi | 76% | 2664 fps | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,760 psi | 46% | 1509 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 47,413 psi | 81% | 2612 fps | 99.8% |
| IMR 4064 | <<locked>> | 80% | 43,947 psi | 75% | 2539 fps | 98.9% |
| IMR 4166 Enduron | <<locked>> | 80% | 46,180 psi | 79% | 2562 fps | 96.3% |
| IMR 4350 | <<locked>> | 90% | 45,397 psi | 77% | 2589 fps | 95.4% |
| IMR 4451 Enduron | <<locked>> | 84% | 43,903 psi | 75% | 2543 fps | 95.5% |
| IMR 4831 | <<locked>> | 82% | 33,663 psi | 57% | 2385 fps | 95.4% |
| IMR 4895 | <<locked>> | 80% | 45,919 psi | 78% | 2621 fps | 99.5% |
| Lovex D073.6 | <<locked>> | 80% | 49,052 psi | 84% | 2635 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 48,704 psi | 83% | 2589 fps | 99.7% |
| Lovex S062 | <<locked>> | 80% | 44,048 psi | 75% | 2543 fps | 99.8% |
| Lovex S065 | <<locked>> | 82% | 38,522 psi | 66% | 2438 fps | 95.5% |
| Lovex S070 | <<locked>> | 86% | 41,553 psi | 71% | 2520 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 48,066 psi | 82% | 2602 fps | 100% |
| Norma 202 | <<locked>> | 80% | 48,704 psi | 83% | 2608 fps | 100% |
| Norma 203B | <<locked>> | 80% | 44,150 psi | 75% | 2579 fps | 99.2% |
| Norma MRP | <<locked>> | 96% | 42,931 psi | 73% | 2671 fps | 95% |
| Norma URP | <<locked>> | 82% | 34,911 psi | 59% | 2428 fps | 95.6% |
| Ramshot Big Game | <<locked>> | 80% | 44,005 psi | 75% | 2595 fps | 99.1% |
| Ramshot Hunter | <<locked>> | 86% | 38,725 psi | 66% | 2520 fps | 95% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,209 psi | 46% | 1545 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 42,641 psi | 73% | 2523 fps | 96% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 47,674 psi | 81% | 2697 fps | 99.3% |
| ReloadSwiss RS 60 | 46.8 gr | 80% | 38,682 psi | 66% | 2572 fps | 99.9% |
| ReloadSwiss RS 62 | <<locked>> | 82% | 34,490 psi | 59% | 2441 fps | 95.1% |
| ReloadSwiss RS 70 | 49.9 gr | 84% | 36,579 psi | 62% | 2503 fps | 95.2% |
| Rottweil R 902 | <<locked>> | 80% | 45,861 psi | 78% | 2556 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 80% | 39,276 psi | 67% | 2480 fps | 98.9% |
| Rottweil R 905 | <<locked>> | 98% | 48,631 psi | 83% | 2710 fps | 95.3% |
| Rottweil R 907 | <<locked>> | 86% | 45,107 psi | 77% | 2562 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 82% | 38,522 psi | 66% | 2438 fps | 95.5% |
| Shooters World Match Rifle | <<locked>> | 80% | 49,052 psi | 84% | 2635 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 44,048 psi | 75% | 2543 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 86% | 41,553 psi | 71% | 2520 fps | 95.2% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 40,161 psi | 68% | 2526 fps | 98.4% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 47,485 psi | 81% | 2618 fps | 99.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 49,284 psi | 84% | 2552 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 41,350 psi | 70% | 2421 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 42,917 psi | 73% | 2487 fps | 95.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 48,167 psi | 82% | 2703 fps | 95.1% |
| Somchem S335 | <<locked>> | 80% | 48,834 psi | 83% | 2549 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 49,530 psi | 84% | 2641 fps | 99.7% |
| Somchem S355 | <<locked>> | 80% | 39,871 psi | 68% | 2484 fps | 98.8% |
| Somchem S365 | <<locked>> | 80% | 29,428 psi | 50% | 2329 fps | 97.1% |
| Somchem S385 | <<locked>> | 96% | 46,282 psi | 79% | 2638 fps | 95.6% |
| Vihtavuori N133 | <<locked>> | 80% | 49,734 psi | 85% | 2543 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 45,818 psi | 78% | 2536 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 46,021 psi | 78% | 2543 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 38,029 psi | 65% | 2421 fps | 99.4% |
| Vihtavuori N160 | <<locked>> | 80% | 34,040 psi | 58% | 2379 fps | 95.2% |
| Vihtavuori N540 | <<locked>> | 80% | 44,527 psi | 76% | 2536 fps | 100% |
| Vihtavuori N550 | <<locked>> | 82% | 35,853 psi | 61% | 2431 fps | 95.7% |
| Vihtavuori N555 | <<locked>> | 88% | 32,982 psi | 56% | 2425 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 33,576 psi | 57% | 2352 fps | 97.4% |
| Winchester 760 | <<locked>> | 86% | 42,337 psi | 72% | 2589 fps | 95.2% |
| Winchester StaBALL HD | <<locked>> | 92% | 30,472 psi | 52% | 2434 fps | 96.4% |
| Winchester StaBALL Match | <<locked>> | 80% | 47,326 psi | 81% | 2628 fps | 99.8% |
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 82 powders for 7 mm Exp. Rem. loaded with the .284 | 150gr | Remington PSP Core-Lokt. Alliant Reloder-26 delivers the highest muzzle velocity at 2,841 fps; across all powders the maximum-charge window runs from 1,693 fps to 2,841 fps. Accurate 3100 gives the best case fill at 100 %, and 82 of the 82 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 61–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.284" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Alliant Reloder-19, 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 70, Alliant Reloder-17, ReloadSwiss RS 60 rank at the top here: for 7 mm Exp. Rem. with the .284 | 150gr | Remington PSP Core-Lokt 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.