Load Specifications
Load data in caliber 7 x 65 R Brenneke with .284 | 110gr | Speer TNT bullet and 71 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, ReloadSwiss RS 60 and Alliant Reloder-17.
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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Max Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 49,559 psi | 90% | 3018 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 47,181 psi | 86% | 3022 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 47,369 psi | 86% | 3061 fps | 99.7% |
| Accurate 2520 | <<locked>> | 84% | 47,369 psi | 86% | 3061 fps | 99.7% |
| Accurate 4064 | <<locked>> | 90% | 47,181 psi | 86% | 3061 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 49,472 psi | 90% | 3159 fps | 97% |
| ADI AR 2206H | <<locked>> | 86% | 48,646 psi | 88% | 3087 fps | 98% |
| ADI AR 2208 | <<locked>> | 92% | 49,501 psi | 90% | 3081 fps | 97.5% |
| ADI Benchmark 8208 | <<locked>> | 84% | 47,776 psi | 87% | 3041 fps | 98.8% |
| Alliant AR-Comp | <<locked>> | 84% | 47,514 psi | 86% | 3048 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 47,732 psi | 87% | 3176 fps | 96.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 48,936 psi | 89% | 3104 fps | 98.8% |
| Alliant Reloder-15 | <<locked>> | 90% | 49,588 psi | 90% | 3120 fps | 97.7% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 48,472 psi | 88% | 3159 fps | 96.9% |
| Alliant Reloder-17 | <<locked>> | 96% | 49,342 psi | 90% | 3212 fps | 98.7% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 48,066 psi | 87% | 3084 fps | 96.8% |
| Bofors RP3 | <<locked>> | 92% | 49,342 psi | 90% | 3120 fps | 98.9% |
| Hodgdon Benchmark | <<locked>> | 84% | 49,821 psi | 90% | 3038 fps | 99.4% |
| Hodgdon BL-C2 | <<locked>> | 84% | 46,427 psi | 84% | 3058 fps | 99% |
| Hodgdon CFE223 | <<locked>> | 82% | 47,790 psi | 87% | 3150 fps | 97.3% |
| Hodgdon H322 | <<locked>> | 82% | 47,456 psi | 86% | 3045 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 47,427 psi | 86% | 3064 fps | 95.9% |
| Hodgdon H4895 | <<locked>> | 86% | 49,052 psi | 89% | 3100 fps | 98.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 44,759 psi | 81% | 3038 fps | 97.6% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 47,587 psi | 86% | 3120 fps | 98.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,650 psi | 63% | 1978 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 49,313 psi | 89% | 3087 fps | 98.5% |
| IMR 3031 | <<locked>> | 88% | 46,746 psi | 85% | 3077 fps | 100% |
| IMR 4064 | <<locked>> | 92% | 48,385 psi | 88% | 3054 fps | 97.5% |
| IMR 4895 | <<locked>> | 88% | 47,732 psi | 87% | 3100 fps | 97.9% |
| IMR 8208 XBR | <<locked>> | 84% | 47,776 psi | 87% | 3041 fps | 98.8% |
| Lovex D073.6 | <<locked>> | 86% | 47,659 psi | 86% | 3068 fps | 99.7% |
| Lovex S060 | <<locked>> | 86% | 48,675 psi | 88% | 3018 fps | 98% |
| Lovex S062 | <<locked>> | 90% | 48,791 psi | 89% | 3071 fps | 99% |
| Norma 201 | <<locked>> | 86% | 47,500 psi | 86% | 3035 fps | 98.8% |
| Norma 202 | <<locked>> | 86% | 47,892 psi | 87% | 3051 fps | 99.9% |
| Norma 203B | <<locked>> | 90% | 48,776 psi | 89% | 3107 fps | 98% |
| Norma URPᴾ | <<locked>> | 100% | 49,110 psi | 89% | 3150 fps | 96.8% |
| Ramshot Big Game | <<locked>> | 90% | 49,110 psi | 89% | 3130 fps | 97.9% |
| Ramshot Wild Boar | <<locked>> | 84% | 47,355 psi | 86% | 3061 fps | 97.7% |
| Ramshot X-Terminator | <<locked>> | 82% | 48,660 psi | 88% | 3035 fps | 97.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,056 psi | 64% | 2028 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 49,168 psi | 89% | 3182 fps | 97.6% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 49,168 psi | 89% | 3222 fps | 99.9% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 49,139 psi | 89% | 3176 fps | 96.6% |
| Rottweil R 901 | <<locked>> | 84% | 48,515 psi | 88% | 3035 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 88% | 47,906 psi | 87% | 3035 fps | 98.8% |
| Rottweil R 903 | <<locked>> | 94% | 48,936 psi | 89% | 3104 fps | 98.6% |
| Shooters World Match Rifle | <<locked>> | 86% | 47,659 psi | 86% | 3068 fps | 99.7% |
| Shooters World Precision | <<locked>> | 90% | 48,791 psi | 89% | 3071 fps | 99% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 47,572 psi | 86% | 3107 fps | 97.7% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 49,371 psi | 90% | 3068 fps | 96.2% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 47,181 psi | 86% | 3048 fps | 97.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 49,240 psi | 89% | 2995 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 49,037 psi | 89% | 2992 fps | 100% |
| Somchem S321 | <<locked>> | 82% | 48,515 psi | 88% | 3071 fps | 99.1% |
| Somchem S335 | <<locked>> | 86% | 48,573 psi | 88% | 2992 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 49,081 psi | 89% | 3071 fps | 98% |
| Somchem S355 | <<locked>> | 94% | 49,864 psi | 90% | 3110 fps | 98.6% |
| Somchem S365ᴾ | <<locked>> | 100% | 43,801 psi | 79% | 3091 fps | 98.7% |
| Vihtavuori N130 | <<locked>> | 82% | 48,298 psi | 88% | 2963 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 48,878 psi | 89% | 2989 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 47,137 psi | 86% | 3022 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 47,442 psi | 86% | 3015 fps | 100% |
| Vihtavuori N150 | <<locked>> | 98% | 47,630 psi | 86% | 3038 fps | 99.2% |
| Vihtavuori N160 | <<locked>> | 96% | 47,688 psi | 87% | 3077 fps | 96.3% |
| Vihtavuori N530 | <<locked>> | 82% | 47,456 psi | 86% | 3051 fps | 98.9% |
| Vihtavuori N540 | <<locked>> | 88% | 47,442 psi | 86% | 3041 fps | 99.9% |
| Vihtavuori N550 | <<locked>> | 96% | 47,805 psi | 87% | 3120 fps | 96.3% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 49,429 psi | 90% | 3077 fps | 98.7% |
| Winchester 748 | <<locked>> | 82% | 47,761 psi | 87% | 3094 fps | 99.4% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 23.62"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 43,598 psi | 79% | 2913 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 36,245 psi | 66% | 2802 fps | 99.9% |
| Accurate 2520 | <<locked>> | 80% | 41,205 psi | 75% | 2940 fps | 98.9% |
| Accurate 2520 | <<locked>> | 80% | 41,205 psi | 75% | 2940 fps | 98.9% |
| Accurate 4064 | <<locked>> | 80% | 34,243 psi | 62% | 2776 fps | 98.2% |
| Accurate 4350 | <<locked>> | 96% | 43,105 psi | 78% | 3031 fps | 95.3% |
| ADI AR 2206H | <<locked>> | 80% | 40,161 psi | 73% | 2904 fps | 95.8% |
| ADI AR 2208 | <<locked>> | 86% | 41,104 psi | 75% | 2904 fps | 95.3% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,206 psi | 77% | 2927 fps | 97.7% |
| Alliant AR-Comp | <<locked>> | 80% | 41,481 psi | 75% | 2940 fps | 100% |
| Alliant Power Pro 2000-MR | 52.1 gr | 86% | 44,599 psi | 81% | 3107 fps | 96% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 35,491 psi | 64% | 2808 fps | 95.3% |
| Alliant Reloder-15 | <<locked>> | 84% | 40,872 psi | 74% | 2940 fps | 95.4% |
| Alliant Reloder-16 | <<locked>> | 96% | 42,859 psi | 78% | 3035 fps | 95.2% |
| Alliant Reloder-17 | 52.5 gr | 88% | 37,797 psi | 69% | 2943 fps | 95.3% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 41,829 psi | 76% | 2953 fps | 95% |
| Bofors RP3 | <<locked>> | 82% | 35,056 psi | 64% | 2808 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 44,164 psi | 80% | 2927 fps | 98.6% |
| Hodgdon BL-C2 | <<locked>> | 80% | 40,495 psi | 73% | 2933 fps | 97.9% |
| Hodgdon CFE223 | <<locked>> | 80% | 44,556 psi | 81% | 3081 fps | 96.5% |
| Hodgdon H322 | <<locked>> | 80% | 44,483 psi | 81% | 2986 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 88% | 44,251 psi | 80% | 2999 fps | 95% |
| Hodgdon H4895 | <<locked>> | 80% | 40,495 psi | 73% | 2920 fps | 96.6% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 36,970 psi | 67% | 2858 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 36,347 psi | 66% | 2864 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,759 psi | 47% | 1772 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 36,027 psi | 65% | 2792 fps | 95% |
| IMR 3031 | <<locked>> | 80% | 36,114 psi | 66% | 2851 fps | 99.5% |
| IMR 4064 | <<locked>> | 86% | 40,292 psi | 73% | 2884 fps | 95.4% |
| IMR 4895 | <<locked>> | 82% | 39,276 psi | 71% | 2917 fps | 95.6% |
| IMR 8208 XBR | <<locked>> | 80% | 42,206 psi | 77% | 2927 fps | 97.7% |
| Lovex D073.6 | <<locked>> | 80% | 38,580 psi | 70% | 2881 fps | 98.4% |
| Lovex S060 | <<locked>> | 80% | 40,524 psi | 74% | 2844 fps | 96% |
| Lovex S062 | <<locked>> | 80% | 35,476 psi | 64% | 2776 fps | 95.8% |
| Norma 201 | <<locked>> | 80% | 39,349 psi | 71% | 2861 fps | 97.1% |
| Norma 202 | <<locked>> | 80% | 39,334 psi | 71% | 2877 fps | 99% |
| Norma 203B | <<locked>> | 82% | 37,739 psi | 68% | 2867 fps | 95% |
| Norma URP | <<locked>> | 96% | 43,207 psi | 78% | 3028 fps | 95.1% |
| Ramshot Big Game | <<locked>> | 84% | 39,827 psi | 72% | 2933 fps | 95.5% |
| Ramshot Wild Boar | <<locked>> | 80% | 41,379 psi | 75% | 2936 fps | 96.1% |
| Ramshot X-Terminator | <<locked>> | 80% | 45,629 psi | 83% | 2972 fps | 97.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,005 psi | 47% | 1814 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 39,856 psi | 72% | 2982 fps | 95% |
| ReloadSwiss RS 60 | 48.9 gr | 82% | 32,924 psi | 60% | 2818 fps | 95.9% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 46,108 psi | 84% | 3114 fps | 95.8% |
| Rottweil R 901 | <<locked>> | 80% | 43,120 psi | 78% | 2927 fps | 99.4% |
| Rottweil R 902 | <<locked>> | 80% | 37,333 psi | 68% | 2805 fps | 96.4% |
| Rottweil R 903 | <<locked>> | 86% | 37,507 psi | 68% | 2861 fps | 95.8% |
| Shooters World Match Rifle | <<locked>> | 80% | 38,580 psi | 70% | 2881 fps | 98.4% |
| Shooters World Precision | <<locked>> | 80% | 35,476 psi | 64% | 2776 fps | 95.8% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 39,030 psi | 71% | 2920 fps | 95.3% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 46,137 psi | 84% | 3005 fps | 95.4% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 38,566 psi | 70% | 2861 fps | 95.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 40,857 psi | 74% | 2831 fps | 99.2% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 33,649 psi | 61% | 2674 fps | 98.6% |
| Somchem S321 | <<locked>> | 80% | 45,397 psi | 82% | 3009 fps | 98.6% |
| Somchem S335 | <<locked>> | 80% | 40,451 psi | 73% | 2835 fps | 99.6% |
| Somchem S341 | <<locked>> | 80% | 39,798 psi | 72% | 2877 fps | 95.6% |
| Somchem S355 | <<locked>> | 84% | 36,172 psi | 66% | 2812 fps | 95.1% |
| Somchem S365 | <<locked>> | 92% | 33,765 psi | 61% | 2838 fps | 95.5% |
| Vihtavuori N130 | <<locked>> | 80% | 45,339 psi | 82% | 2910 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 38,290 psi | 69% | 2782 fps | 99.9% |
| Vihtavuori N135 | <<locked>> | 80% | 36,376 psi | 66% | 2805 fps | 99.9% |
| Vihtavuori N140 | <<locked>> | 80% | 36,796 psi | 67% | 2799 fps | 98.8% |
| Vihtavuori N150 | <<locked>> | 86% | 32,764 psi | 59% | 2703 fps | 95.4% |
| Vihtavuori N160 | <<locked>> | 94% | 44,483 psi | 81% | 3012 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 44,266 psi | 80% | 2986 fps | 98.3% |
| Vihtavuori N540 | <<locked>> | 80% | 36,564 psi | 66% | 2812 fps | 98.4% |
| Vihtavuori N550 | <<locked>> | 94% | 44,875 psi | 81% | 3061 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 37,739 psi | 68% | 2828 fps | 95.6% |
| Winchester 748 | <<locked>> | 80% | 44,556 psi | 81% | 3031 fps | 98.9% |
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 95 powders for 7 x 65 R Brenneke loaded with the .284 | 110gr | Speer TNT. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,222 fps; across all powders the maximum-charge window runs from 1,978 fps to 3,222 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 (380 MPa), the top charges use 63–90 %, leaving at least 10 % headroom. The 110.0 gr projectile in 0.284" 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. Alliant Power Pro 2000-MR, ReloadSwiss RS 60, Alliant Reloder-17 rank at the top here: for 7 x 65 R Brenneke with the .284 | 110gr | Speer TNT they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 2700, Alliant Reloder-23, Alliant Reloder-26 burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.