Load data for 6 mm XC + 80gr Barnes TTSX BT
The most recommended powders for this combination are Vihtavuori N550 and Vihtavuori N160.
Based on C.I.P., the max. allowed case length is 1.902 in / 48.30 mm, the max. cartridge length is 2.756 in / 70.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 1.902 in / 48.30 mm, the max. cartridge length is 2.756 in / 70.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.243 | 80gr | TTSX BT
Cartridge:6 mm XC load data
Case Length (L3):1.901" | 48.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.343" | 8.7 mm
Case Capacity:49.7 gow | 3.22 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:9.0
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Community Loads for 6 mm XC + 80gr Barnes TTSX BT
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) |
|---|---|---|---|---|---|
| 44.0 gr | 2.750" | 23.8" | 3307 fps | ••• | |
| 41.0 gr | 2.461" | 23.5" | 3245 fps | ••• | |
| 41.0 gr | 2.500" | 23.5" | 3228 fps | ••• | |
| ••• | 2.750" | 23.5" | 3310 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.