Load data for .22-250 Rem. + 78gr Barnes TSX BT
Based on C.I.P., the max. allowed case length is 1.908 in / 48.46 mm, the max. cartridge length is 2.350 in / 59.69 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 1.908 in / 48.46 mm, the max. cartridge length is 2.350 in / 59.69 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.224 | 78gr | TSX BT
Cartridge:.22-250 Rem. load data
Case Length (L3):1.912" | 48.6 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.572" | 14.5 mm
Case Capacity:43.49 gow | 2.82 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):58,740 psi | 4,050 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:7.5
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Community Loads for .22-250 Rem. + 78gr 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) |
|---|---|---|---|---|---|
| 33.1 gr | 2.485" | 24.0" | 2988 fps | ••• | |
| 30.7 gr | 2.485" | 24.0" | 2973 fps | ••• | |
| 32.7 gr | 2.485" | 24.0" | 2972 fps | ••• | |
| ••• | 2.485" | 24.0" | 2950 fps | ••• | |
| ••• | 2.485" | 24.0" | 2933 fps | ••• | |
| ••• | 2.485" | 24.0" | 2980 fps | ••• | |
| ••• | 2.485" | 24.0" | 2852 fps | ••• | |
| ••• | 2.485" | 24.0" | 3077 fps | ••• | |
| ••• | 2.485" | 24.0" | 2860 fps | ••• | |
| ••• | 2.485" | 24.0" | 2881 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.