Load data for .280 Ackley Improved + 145gr Barnes LRX BT
639 suitable loads across 112 powder(s) for cartridge .280 Ackley Improved with 145gr Barnes LRX BT bullet.
The most recommended powders for this combination are Alliant Reloder-17, Hodgdon H4831 and ReloadSwiss RS 60.
Based on SAAMI, the max. allowed case length is 2.525 in / 64.14 mm, the max. cartridge length is 3.330 in / 84.58 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Based on SAAMI, the max. allowed case length is 2.525 in / 64.14 mm, the max. cartridge length is 3.330 in / 84.58 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Load Specifications
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Community Loads for .280 Ackley Improved + 145gr 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) |
|---|---|---|---|---|---|
| 52.0 gr | 3.280" | 24.0" | 2552 fps | ••• | |
| 56.0 gr | 3.280" | 24.0" | 2749 fps | ••• | |
| 57.1 gr | 3.280" | 24.0" | 2799 fps | ••• | |
| ••• | 3.330" | 24.0" | 2884 fps | ••• | |
| ••• | 3.330" | 24.0" | 2848 fps | ••• | |
| ••• | 3.300" | 22.0" | 2871 fps | ••• | |
| ••• | 3.330" | 24.0" | 3015 fps | ••• | |
| ••• | 3.280" | 24.0" | 2694 fps | ••• | |
| ••• | 3.280" | 24.0" | 2871 fps | ••• | |
| ••• | 3.300" | 22.0" | 2841 fps | ••• | |
| ••• | 3.330" | 22.0" | 2917 fps | ••• | |
| ••• | 3.280" | 24.0" | 2848 fps | ••• | |
| ••• | 3.280" | 24.0" | 3012 fps | ••• | |
| ••• | 3.280" | 24.0" | 3035 fps | ••• | |
| ••• | 3.300" | 22.0" | 2838 fps | ••• | |
| ••• | 3.280" | 24.0" | 2648 fps | ••• | |
| ••• | 3.280" | 24.0" | 2694 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.