Load data for 6.5 Grendel + 100gr Nosler Partition
The most recommended powders for this combination are IMR 8208 XBR.
Based on C.I.P., the max. allowed case length is 1.520 in / 38.61 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.

Based on C.I.P., the max. allowed case length is 1.520 in / 38.61 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.

Load Specifications
ImperialMetric
Bullet:.264 | 100gr | Partition
Cartridge:6.5 Grendel load data
Case Length (L3):1.515" | 38.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.262" | 6.6 mm
Case Capacity:35 gow | 2.27 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (C.I.P.):58,740 psi | 4,050 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.5
Get PRO license to unlock all data and calculators
Community Loads for 6.5 Grendel + 100gr Nosler Partition
Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.
| Powder | Charge (gr) | C.O.L. | Barrel Length | Velocity (fps) | Pressure (psi) |
|---|---|---|---|---|---|
| 26.5 gr | 2.200" | 24.0" | 2583 fps | ••• | |
| 27.5 gr | 2.200" | 24.0" | 2675 fps | ••• | |
| 28.5 gr | 2.200" | 24.0" | 2767 fps | ••• | |
| ••• | 2.200" | 24.0" | 2499 fps | ••• | |
| ••• | 2.200" | 24.0" | 2584 fps | ••• | |
| ••• | 2.200" | 24.0" | 2670 fps | ••• | |
| ••• | 2.240" | 24.0" | 2672 fps | ••• | |
| ••• | 2.240" | 24.0" | 2628 fps | ••• | |
| ••• | 2.240" | 24.0" | 2437 fps | ••• | |
| ••• | 2.200" | 24.0" | 2482 fps | ••• | |
| ••• | 2.200" | 24.0" | 2570 fps | ••• | |
| ••• | 2.200" | 24.0" | 2654 fps | ••• | |
| ••• | 2.240" | 24.0" | 2440 fps | ••• | |
| ••• | 2.200" | 24.0" | 2573 fps | ••• | |
| ••• | 2.200" | 24.0" | 2657 fps | ••• | |
| ••• | 2.240" | 24.0" | 2673 fps | ••• | |
| ••• | 2.200" | 24.0" | 2740 fps | ••• | |
| ••• | 2.240" | 24.0" | 2660 fps | ••• | |
| ••• | 2.240" | 24.0" | 2971 fps | ••• | |
| ••• | 2.240" | 24.0" | 2398 fps | ••• | |
| ••• | 2.240" | 24.0" | 2628 fps | ••• | |
| ••• | 2.200" | 24.0" | 2793 fps | ••• | |
| ••• | 2.200" | 24.0" | 2880 fps | ••• | |
| ••• | 2.260" | 18.0" | 2723 fps | ••• | |
| ••• | 2.200" | 24.0" | 2519 fps | ••• | |
| ••• | 2.200" | 24.0" | 2605 fps | ••• | |
| ••• | 2.260" | 18.0" | 2431 fps | ••• | |
| ••• | 2.260" | 18.0" | 2480 fps | ••• | |
| ••• | 2.200" | 24.0" | 2690 fps | ••• | |
| ••• | 2.200" | 18.0" | 2546 fps | ••• | |
| ••• | 2.260" | 18.0" | 2513 fps | ••• | |
| ••• | 2.260" | 18.0" | 2638 fps | ••• | |
| ••• | 2.240" | 24.0" | 2608 fps | ••• | |
| ••• | 2.240" | 24.0" | 2817 fps | ••• | |
| ••• | 2.240" | 24.0" | 2408 fps | ••• | |
| ••• | 2.200" | 24.0" | 2576 fps | ••• | |
| ••• | 2.240" | 24.0" | 2612 fps | ••• | |
| ••• | 2.200" | 24.0" | 2659 fps | ••• | |
| ••• | 2.200" | 24.0" | 2739 fps | ••• | |
| ••• | 2.240" | 24.0" | 2437 fps | ••• | |
| ••• | 2.200" | 24.0" | 2564 fps | ••• | |
| ••• | 2.200" | 24.0" | 2650 fps | ••• | |
| ••• | 2.240" | 24.0" | 2693 fps | ••• | |
| ••• | 2.200" | 24.0" | 2736 fps | ••• | |
| ••• | 2.200" | 24.0" | 2410 fps | ••• | |
| ••• | 2.200" | 24.0" | 2494 fps | ••• | |
| ••• | 2.200" | 24.0" | 2578 fps | ••• | |
| ••• | 2.240" | 24.0" | 2453 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.