Load data for 6.5 x 55 Swedish + 129gr Hornady InterLock
The most recommended powders for this combination are Vihtavuori N555.
Based on C.I.P., the max. allowed case length is 2.165 in / 55.00 mm, the max. cartridge length is 3.150 in / 80.00 mm, and the max. allowed pressure is 55,114 PSI / 3,800 bar.
Based on C.I.P., the max. allowed case length is 2.165 in / 55.00 mm, the max. cartridge length is 3.150 in / 80.00 mm, and the max. allowed pressure is 55,114 PSI / 3,800 bar.
Load Specifications
ImperialMetric
Bullet:.264 | 129gr | InterLock
Cartridge:6.5 x 55 Swedish load data
Case Length (L3):2.165" | 55.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.418" | 10.6 mm
Case Capacity:57 gow | 3.69 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):55,114 psi | 3,800 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.5
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Community Loads for 6.5 x 55 Swedish + 129gr Hornady InterLock
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) |
|---|---|---|---|---|---|
| 37.5 gr | 2.935" | 24.0" | 2596 fps | ••• | |
| 40.0 gr | 2.935" | 24.0" | 2427 fps | ••• | |
| 45.5 gr | 2.935" | 24.0" | 2755 fps | ••• | |
| ••• | 2.935" | 24.0" | 2533 fps | ••• | |
| ••• | 2.933" | — | 2694 fps | ••• | |
| ••• | 2.933" | — | 2619 fps | ••• | |
| ••• | 2.933" | — | 2743 fps | ••• | |
| ••• | 2.933" | — | 2711 fps | ••• | |
| ••• | 2.933" | — | 2893 fps | ••• | |
| ••• | 2.933" | — | 2746 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.