Load data for 6.5-06 A-Square + 123gr Sierra MatchKing
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 | 123gr | MatchKing
Cartridge:6.5-06 A-Square load data
Case Length (L3):2.494" | 63.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.471" | 12.0 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:1:9.0
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Community Loads for 6.5-06 A-Square + 123gr Sierra MatchKing
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) |
|---|---|---|---|---|---|
| 48.5 gr | 3.440" | 24.0" | 2821 fps | ••• | |
| 50.0 gr | 3.440" | 24.0" | 2899 fps | ••• | |
| 51.3 gr | 3.440" | 24.0" | 2964 fps | ••• | |
| ••• | 3.440" | 24.0" | 3014 fps | ••• | |
| ••• | 3.440" | 24.0" | 3060 fps | ••• | |
| ••• | 3.440" | 24.0" | 2822 fps | ••• | |
| ••• | 3.440" | 24.0" | 2878 fps | ••• | |
| ••• | 3.440" | 24.0" | 2934 fps | ••• | |
| ••• | 3.440" | 24.0" | 2989 fps | ••• | |
| ••• | 3.440" | 24.0" | 3039 fps | ••• | |
| ••• | 3.440" | 24.0" | 2828 fps | ••• | |
| ••• | 3.440" | 24.0" | 2875 fps | ••• | |
| ••• | 3.440" | 24.0" | 2913 fps | ••• | |
| ••• | 3.440" | 24.0" | 2952 fps | ••• | |
| ••• | 3.440" | 24.0" | 2803 fps | ••• | |
| ••• | 3.440" | 24.0" | 2863 fps | ••• | |
| ••• | 3.440" | 24.0" | 2924 fps | ••• | |
| ••• | 3.440" | 24.0" | 2983 fps | ••• | |
| ••• | 3.440" | 24.0" | 3043 fps | ••• | |
| ••• | 3.440" | 24.0" | 2741 fps | ••• | |
| ••• | 3.440" | 24.0" | 2797 fps | ••• | |
| ••• | 3.440" | 24.0" | 2850 fps | ••• | |
| ••• | 3.440" | 24.0" | 2898 fps | ••• | |
| ••• | 3.440" | 24.0" | 2938 fps | ••• | |
| ••• | 3.440" | 24.0" | 2821 fps | ••• | |
| ••• | 3.440" | 24.0" | 2860 fps | ••• | |
| ••• | 3.440" | 24.0" | 2895 fps | ••• | |
| ••• | 3.440" | 24.0" | 2937 fps | ••• | |
| ••• | 3.440" | 24.0" | 2982 fps | ••• | |
| ••• | 3.440" | 24.0" | 3031 fps | ••• | |
| ••• | 3.440" | 24.0" | 2685 fps | ••• | |
| ••• | 3.440" | 24.0" | 2736 fps | ••• | |
| ••• | 3.440" | 24.0" | 2787 fps | ••• | |
| ••• | 3.440" | 24.0" | 2843 fps | ••• | |
| ••• | 3.440" | 24.0" | 2896 fps | ••• | |
| ••• | 3.440" | 24.0" | 2957 fps | ••• | |
| ••• | 3.440" | 24.0" | 2832 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.