Load data for .27 Nosler + 129gr Barnes LRX BT
Based on SAAMI, the max. allowed case length is 2.590 in / 65.79 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Based on SAAMI, the max. allowed case length is 2.590 in / 65.79 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Load Specifications
ImperialMetric
Bullet:.277 | 129gr | LRX BT
Cartridge:.27 Nosler load data
Case Length (L3):2.590" | 65.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.590" | 15.0 mm
Case Capacity:98.4 gow | 6.38 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (SAAMI):65,000 psi | 4,482 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:9.5
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Community Loads for .27 Nosler + 129gr 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) |
|---|---|---|---|---|---|
| 90.0 gr | 3.340" | 24.0" | 3323 fps | ••• | |
| 75.0 gr | 3.340" | 24.0" | 2953 fps | ••• | |
| 84.0 gr | 3.340" | 24.0" | 3154 fps | ••• | |
| ••• | 3.340" | 24.0" | 2975 fps | ••• | |
| ••• | 3.340" | 24.0" | 3221 fps | ••• | |
| ••• | 3.340" | 24.0" | 3192 fps | ••• | |
| ••• | 3.340" | 24.0" | 3388 fps | ••• | |
| ••• | 3.340" | 24.0" | 2957 fps | ••• | |
| ••• | 3.340" | 24.0" | 3196 fps | ••• | |
| ••• | 3.340" | 24.0" | 3014 fps | ••• | |
| ••• | 3.340" | 24.0" | 3213 fps | ••• | |
| ••• | 3.340" | 24.0" | 2979 fps | ••• | |
| ••• | 3.340" | 24.0" | 3217 fps | ••• | |
| ••• | 3.340" | 24.0" | 3260 fps | ••• | |
| ••• | 3.340" | 24.0" | 3290 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.