Load data for 6 mm GT + 100gr Sierra SBT GameKing
Based on SAAMI, the max. allowed case length is 1.725 in / 43.81 mm, the max. cartridge length is 2.640 in / 67.06 mm, and the max. allowed pressure is 62,001 PSI / 4,275 bar.
Based on SAAMI, the max. allowed case length is 1.725 in / 43.81 mm, the max. cartridge length is 2.640 in / 67.06 mm, and the max. allowed pressure is 62,001 PSI / 4,275 bar.
Load Specifications
ImperialMetric
Bullet:.243 | 100gr | SBT GameKing
Cartridge:6 mm GT load data
Case Length (L3):1.725" | 43.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.408" | 10.4 mm
Case Capacity:43.5 gow | 2.82 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (SAAMI):62,001 psi | 4,275 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.0
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Community Loads for 6 mm GT + 100gr Sierra SBT 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) |
|---|---|---|---|---|---|
| 31.4 gr | 2.390" | 24.0" | 2746 fps | ••• | |
| 32.0 gr | 2.390" | 24.0" | 2788 fps | ••• | |
| 31.6 gr | 2.390" | 24.0" | 2754 fps | ••• | |
| ••• | 2.390" | 24.0" | 2821 fps | ••• | |
| ••• | 2.390" | 24.0" | 2730 fps | ••• | |
| ••• | 2.390" | 24.0" | 2773 fps | ••• | |
| ••• | 2.390" | 24.0" | 2752 fps | ••• | |
| ••• | 2.390" | 24.0" | 2763 fps | ••• | |
| ••• | 2.390" | 24.0" | 2691 fps | ••• | |
| ••• | 2.390" | 24.0" | 2825 fps | ••• | |
| ••• | 2.390" | 24.0" | 2804 fps | ••• | |
| ••• | 2.390" | 24.0" | 2821 fps | ••• | |
| ••• | 2.390" | 24.0" | 2668 fps | ••• | |
| ••• | 2.390" | 24.0" | 2953 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.