Load data for 6 mm GT + 90gr Berger BT Target
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 | 90gr | BT Target
Cartridge:6 mm GT load data
Case Length (L3):1.725" | 43.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.354" | 9.0 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:1:9.5
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Community Loads for 6 mm GT + 90gr Berger BT Target
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) |
|---|---|---|---|---|---|
| 30.1 gr | 2.421" | 24.0" | 2785 fps | ••• | |
| 29.3 gr | 2.421" | 24.0" | 2569 fps | ••• | |
| 32.7 gr | 2.421" | 24.0" | 2836 fps | ••• | |
| ••• | 2.421" | 24.0" | 2792 fps | ••• | |
| ••• | 2.421" | 24.0" | 2793 fps | ••• | |
| ••• | 2.421" | 24.0" | 3039 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.