Load data for .280 Rem. + 160gr Sierra SBT GameKing
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 | 160gr | SBT GameKing
Cartridge:.280 Rem. load data
Case Length (L3):2.540" | 64.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.468" | 11.9 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:1:11.5
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Community Loads for .280 Rem. + 160gr Sierra SBT GameKing
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) |
|---|---|---|---|---|---|
| 44.4 gr | 3.330" | 24.0" | 2568 fps | ••• | |
| 45.5 gr | 3.330" | 24.0" | 2507 fps | ••• | |
| 46.6 gr | 3.330" | 24.0" | 2560 fps | ••• | |
| ••• | 3.330" | 24.0" | 2612 fps | ••• | |
| ••• | 3.330" | 24.0" | 2666 fps | ••• | |
| ••• | 3.330" | 24.0" | 2500 fps | ••• | |
| ••• | 3.330" | 24.0" | 2553 fps | ••• | |
| ••• | 3.330" | 24.0" | 2604 fps | ••• | |
| ••• | 3.330" | 24.0" | 2282 fps | ••• | |
| ••• | 3.330" | 24.0" | 2401 fps | ••• | |
| ••• | 3.330" | 24.0" | 2460 fps | ••• | |
| ••• | 3.330" | 24.0" | 2517 fps | ••• | |
| ••• | 3.330" | 24.0" | 2580 fps | ••• | |
| ••• | 3.330" | 24.0" | 2391 fps | ••• | |
| ••• | 3.330" | 24.0" | 2442 fps | ••• | |
| ••• | 3.330" | 24.0" | 2487 fps | ••• | |
| ••• | 3.330" | 24.0" | 2536 fps | ••• | |
| ••• | 3.330" | 24.0" | 2494 fps | ••• | |
| ••• | 3.330" | 24.0" | 2591 fps | ••• | |
| ••• | 3.330" | 24.0" | 2636 fps | ••• | |
| ••• | 3.330" | 24.0" | 2686 fps | ••• | |
| ••• | 3.330" | 24.0" | 2735 fps | ••• | |
| ••• | 3.330" | 24.0" | 2407 fps | ••• | |
| ••• | 3.330" | 24.0" | 2455 fps | ••• | |
| ••• | 3.330" | 24.0" | 2506 fps | ••• | |
| ••• | 3.330" | 24.0" | 2563 fps | ••• | |
| ••• | 3.330" | 24.0" | 2574 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.