Load data for 8 x 68 S + 180gr Barnes TSX BT
Based on C.I.P., the max. allowed case length is 2.657 in / 67.50 mm, the max. cartridge length is 3.425 in / 87.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.657 in / 67.50 mm, the max. cartridge length is 3.425 in / 87.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.323 | 180gr | TSX BT
Cartridge:8 x 68 S load data
Case Length (L3):2.657" | 67.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.521" | 13.2 mm
Case Capacity:86 gow | 5.57 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:25.6" | 650 mm
Min. Twist Rate:1:13.5
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Community Loads for 8 x 68 S + 180gr Barnes TSX 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) |
|---|---|---|---|---|---|
| 59.9 gr | 3.425" | 23.6" | 2637 fps | ••• | |
| 69.4 gr | 3.425" | 23.6" | 3019 fps | ••• | |
| 64.0 gr | 3.425" | 23.6" | 2572 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.