Load data for .280 Ackley Improved + 120gr Nosler Ballistic Tip Hunting
The most recommended powders for this combination are Alliant Reloder-17.
Based on SAAMI, the max. allowed case length is 2.525 in / 64.14 mm, the max. cartridge length is 3.330 in / 84.58 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Based on SAAMI, the max. allowed case length is 2.525 in / 64.14 mm, the max. cartridge length is 3.330 in / 84.58 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Load Specifications
ImperialMetric
Cartridge:.280 Ackley Improved load data
Case Length (L3):2.540" | 64.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.349" | 8.9 mm
Case Capacity:74 gow | 4.80 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (SAAMI):65,000 psi | 4,482 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.0
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Community Loads for .280 Ackley Improved + 120gr Nosler Ballistic Tip Hunting
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) |
|---|---|---|---|---|---|
| 51.5 gr | 3.320" | 24.0" | 2970 fps | ••• | |
| 55.2 gr | 3.320" | 24.0" | 3124 fps | ••• | |
| 56.0 gr | 3.320" | 24.0" | 3164 fps | ••• | |
| ••• | 3.330" | 26.0" | 3090 fps | ••• | |
| ••• | 3.330" | 26.0" | 3183 fps | ••• | |
| ••• | 3.330" | 26.0" | 3273 fps | ••• | |
| ••• | 3.320" | 24.0" | 2997 fps | ••• | |
| ••• | 3.320" | 24.0" | 3157 fps | ••• | |
| ••• | 3.320" | 24.0" | 2887 fps | ••• | |
| ••• | 3.330" | 26.0" | 3073 fps | ••• | |
| ••• | 3.330" | 26.0" | 3171 fps | ••• | |
| ••• | 3.330" | 26.0" | 3269 fps | ••• | |
| ••• | 3.330" | 26.0" | 2975 fps | ••• | |
| ••• | 3.330" | 26.0" | 3073 fps | ••• | |
| ••• | 3.330" | 26.0" | 3170 fps | ••• | |
| ••• | 3.330" | 26.0" | 2977 fps | ••• | |
| ••• | 3.330" | 26.0" | 3074 fps | ••• | |
| ••• | 3.330" | 26.0" | 3172 fps | ••• | |
| ••• | 3.320" | 24.0" | 2961 fps | ••• | |
| ••• | 3.320" | 24.0" | 3132 fps | ••• | |
| ••• | 3.320" | 24.0" | 2895 fps | ••• | |
| ••• | 3.320" | 24.0" | 3090 fps | ••• | |
| ••• | 3.330" | 26.0" | 2947 fps | ••• | |
| ••• | 3.330" | 26.0" | 3048 fps | ••• | |
| ••• | 3.330" | 26.0" | 3148 fps | ••• | |
| ••• | 3.330" | 26.0" | 2965 fps | ••• | |
| ••• | 3.330" | 26.0" | 3060 fps | ••• | |
| ••• | 3.330" | 26.0" | 3154 fps | ••• | |
| ••• | 3.320" | 24.0" | 3030 fps | ••• | |
| ••• | 3.320" | 24.0" | 3197 fps | ••• | |
| ••• | 3.320" | 24.0" | 2916 fps | ••• | |
| ••• | 3.320" | 24.0" | 3085 fps | ••• | |
| ••• | 3.320" | 24.0" | 2995 fps | ••• | |
| ••• | 3.320" | 24.0" | 3160 fps | ••• | |
| ••• | 3.330" | 26.0" | 2988 fps | ••• | |
| ••• | 3.330" | 26.0" | 3088 fps | ••• | |
| ••• | 3.330" | 26.0" | 3189 fps | ••• | |
| ••• | 3.330" | 26.0" | 3130 fps | ••• | |
| ••• | 3.330" | 26.0" | 3223 fps | ••• | |
| ••• | 3.330" | 26.0" | 3313 fps | ••• | |
| ••• | 3.330" | 26.0" | 2952 fps | ••• | |
| ••• | 3.330" | 26.0" | 3048 fps | ••• | |
| ••• | 3.330" | 26.0" | 3146 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.