Load data for .270 Win. + 110gr Sierra SPT Pro-Hunter
Based on C.I.P., the max. allowed case length is 2.540 in / 64.52 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.540 in / 64.52 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Cartridge:.270 Win. load data
Case Length (L3):2.540" | 64.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.073" | 1.9 mm
Case Capacity:67 gow | 4.34 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:Stabilizes in any common twist
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Community Loads for .270 Win. + 110gr Sierra SPT Pro-Hunter
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) |
|---|---|---|---|---|---|
| 48.9 gr | 3.340" | 24.0" | 2943 fps | ••• | |
| 50.7 gr | 3.340" | 24.0" | 3025 fps | ••• | |
| 52.3 gr | 3.340" | 24.0" | 3100 fps | ••• | |
| ••• | 3.340" | 24.0" | 2727 fps | ••• | |
| ••• | 3.340" | 24.0" | 2844 fps | ••• | |
| ••• | 3.240" | 24.0" | 2914 fps | ••• | |
| ••• | 3.340" | 24.0" | 2951 fps | ••• | |
| ••• | 3.340" | 24.0" | 3045 fps | ••• | |
| ••• | 3.340" | 24.0" | 3135 fps | ••• | |
| ••• | 3.240" | 24.0" | 3236 fps | ••• | |
| ••• | 3.340" | 24.0" | 3020 fps | ••• | |
| ••• | 3.340" | 24.0" | 3110 fps | ••• | |
| ••• | 3.340" | 24.0" | 2726 fps | ••• | |
| ••• | 3.340" | 24.0" | 2827 fps | ••• | |
| ••• | 3.340" | 24.0" | 2924 fps | ••• | |
| ••• | 3.340" | 24.0" | 3024 fps | ••• | |
| ••• | 3.340" | 24.0" | 3112 fps | ••• | |
| ••• | 3.340" | 24.0" | 3207 fps | ••• | |
| ••• | 3.340" | 24.0" | 2866 fps | ••• | |
| ••• | 3.340" | 24.0" | 2967 fps | ••• | |
| ••• | 3.340" | 24.0" | 3056 fps | ••• | |
| ••• | 3.340" | 24.0" | 3150 fps | ••• | |
| ••• | 3.340" | 24.0" | 2826 fps | ••• | |
| ••• | 3.340" | 24.0" | 2923 fps | ••• | |
| ••• | 3.340" | 24.0" | 3020 fps | ••• | |
| ••• | 3.340" | 24.0" | 3056 fps | ••• | |
| ••• | 3.340" | 24.0" | 2714 fps | ••• | |
| ••• | 3.340" | 24.0" | 2798 fps | ••• | |
| ••• | 3.340" | 24.0" | 2882 fps | ••• | |
| ••• | 3.340" | 24.0" | 2967 fps | ••• | |
| ••• | 3.340" | 24.0" | 3053 fps | ••• | |
| ••• | 3.340" | 24.0" | 2917 fps | ••• | |
| ••• | 3.340" | 24.0" | 2994 fps | ••• | |
| ••• | 3.340" | 24.0" | 3072 fps | ••• | |
| ••• | 3.340" | 24.0" | 3150 fps | ••• | |
| ••• | 3.340" | 24.0" | 3229 fps | ••• | |
| ••• | 3.340" | 24.0" | 3018 fps | ••• | |
| ••• | 3.340" | 24.0" | 3109 fps | ••• | |
| ••• | 3.276" | 24.4" | 3001 fps | ••• | |
| ••• | 3.276" | 24.4" | 3288 fps | ••• | |
| ••• | 3.276" | 24.4" | 2741 fps | ••• | |
| ••• | 3.276" | 24.4" | 3145 fps | ••• | |
| ••• | 3.276" | 24.4" | 2733 fps | ••• | |
| ••• | 3.276" | 24.4" | 3187 fps | ••• | |
| ••• | 3.340" | 24.0" | 2996 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.