Load data for .280 Rem. + 139gr Barnes LRX BT
Based on C.I.P., the max. allowed case length is 2.540 in / 64.52 mm, the max. cartridge length is 3.330 in / 84.58 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 2.540 in / 64.52 mm, the max. cartridge length is 3.330 in / 84.58 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 139gr | LRX BT
Cartridge:.280 Rem. load data
Case Length (L3):2.540" | 64.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.583" | 14.8 mm
Case Capacity:67.9 gow | 4.40 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:1:9.5
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Community Loads for .280 Rem. + 139gr Barnes LRX 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) |
|---|---|---|---|---|---|
| 59.0 gr | 3.320" | 24.0" | 2859 fps | ••• | |
| 51.5 gr | 3.320" | 24.0" | 2686 fps | ••• | |
| 55.5 gr | 3.320" | 24.0" | 2888 fps | ••• | |
| ••• | 3.320" | 24.0" | 2666 fps | ••• | |
| ••• | 3.320" | 24.0" | 2860 fps | ••• | |
| ••• | 3.320" | 24.0" | 2644 fps | ••• | |
| ••• | 3.320" | 24.0" | 2909 fps | ••• | |
| ••• | 3.320" | 24.0" | 2688 fps | ••• | |
| ••• | 3.320" | 24.0" | 2834 fps | ••• | |
| ••• | 3.320" | 24.0" | 2776 fps | ••• | |
| ••• | 3.320" | 24.0" | 2949 fps | ••• | |
| ••• | 3.320" | 24.0" | 2725 fps | ••• | |
| ••• | 3.320" | 24.0" | 2989 fps | ••• | |
| ••• | 3.320" | 24.0" | 2617 fps | ••• | |
| ••• | 3.320" | 24.0" | 2826 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.