Load data for 6.5-06 A-Square + 140gr Sierra GameKing
Based on SAAMI, the max. allowed case length is 2.494 in / 63.35 mm, the max. cartridge length is 3.440 in / 87.38 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Based on SAAMI, the max. allowed case length is 2.494 in / 63.35 mm, the max. cartridge length is 3.440 in / 87.38 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Load Specifications
ImperialMetric
Bullet:.264 | 140gr | GameKing
Cartridge:6.5-06 A-Square load data
Case Length (L3):2.494" | 63.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.409" | 10.4 mm
Case Capacity:65.7 gow | 4.26 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (SAAMI):65,000 psi | 4,482 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.0
Get PRO license to unlock all data and calculators
Community Loads for 6.5-06 A-Square + 140gr Sierra GameKing
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) |
|---|---|---|---|---|---|
| 47.1 gr | 3.440" | 24.0" | 2678 fps | ••• | |
| 45.6 gr | 3.440" | 24.0" | 2672 fps | ••• | |
| 46.9 gr | 3.440" | 24.0" | 2733 fps | ••• | |
| ••• | 3.440" | 24.0" | 2498 fps | ••• | |
| ••• | 3.440" | 24.0" | 2601 fps | ••• | |
| ••• | 3.440" | 24.0" | 2703 fps | ••• | |
| ••• | 3.440" | 24.0" | 2754 fps | ••• | |
| ••• | 3.440" | 24.0" | 2801 fps | ••• | |
| ••• | 3.440" | 24.0" | 2674 fps | ••• | |
| ••• | 3.440" | 24.0" | 2727 fps | ••• | |
| ••• | 3.440" | 24.0" | 2514 fps | ••• | |
| ••• | 3.440" | 24.0" | 2609 fps | ••• | |
| ••• | 3.440" | 24.0" | 2653 fps | ••• | |
| ••• | 3.440" | 24.0" | 2669 fps | ••• | |
| ••• | 3.440" | 24.0" | 2752 fps | ••• | |
| ••• | 3.440" | 24.0" | 2794 fps | ••• | |
| ••• | 3.440" | 24.0" | 2834 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.