Load data for .284 Win. + 139gr Barnes LRX BT
Based on C.I.P., the max. allowed case length is 2.170 in / 55.12 mm, the max. cartridge length is 2.800 in / 71.12 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.170 in / 55.12 mm, the max. cartridge length is 2.800 in / 71.12 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 139gr | LRX BT
Cartridge:.284 Win. load data
Case Length (L3):2.170" | 55.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.654" | 16.6 mm
Case Capacity:66 gow | 4.28 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:1:9.5
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Community Loads for .284 Win. + 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) |
|---|---|---|---|---|---|
| 49.5 gr | 2.900" | 24.0" | 2845 fps | ••• | |
| 49.0 gr | 2.900" | 24.0" | 2810 fps | ••• | |
| 52.5 gr | 2.900" | 24.0" | 2995 fps | ••• | |
| ••• | 2.900" | 24.0" | 2738 fps | ••• | |
| ••• | 2.900" | 24.0" | 2925 fps | ••• | |
| ••• | 2.900" | 24.0" | 2777 fps | ••• | |
| ••• | 2.900" | 24.0" | 2955 fps | ••• | |
| ••• | 2.900" | 24.0" | 2831 fps | ••• | |
| ••• | 2.900" | 24.0" | 2911 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.