Load data for .270 Weath. Mag. + 140gr Nosler AccuBond
The most recommended powders for this combination are Vihtavuori N560.
Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.295 in / 83.69 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.295 in / 83.69 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.277 | 140gr | AccuBond
Cartridge:.270 Weath. Mag. load data
Case Length (L3):2.549" | 64.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.603" | 15.3 mm
Case Capacity:82 gow | 5.31 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:1:10.5
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Community Loads for .270 Weath. Mag. + 140gr Nosler AccuBond
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) |
|---|---|---|---|---|---|
| 64.5 gr | 3.230" | 26.0" | 3050 fps | ••• | |
| 66.5 gr | 3.230" | 26.0" | 3140 fps | ••• | |
| 68.5 gr | 3.230" | 26.0" | 3227 fps | ••• | |
| ••• | 3.260" | 24.0" | 3113 fps | ••• | |
| ••• | 3.230" | 26.0" | 3150 fps | ••• | |
| ••• | 3.230" | 26.0" | 3234 fps | ••• | |
| ••• | 3.260" | 24.0" | 3208 fps | ••• | |
| ••• | 3.230" | 26.0" | 3113 fps | ••• | |
| ••• | 3.230" | 26.0" | 3167 fps | ••• | |
| ••• | 3.230" | 26.0" | 3125 fps | ••• | |
| ••• | 3.230" | 26.0" | 3217 fps | ••• | |
| ••• | 3.230" | 26.0" | 3162 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.