Load data for .28 Nosler + 145gr Speer Boat-Tail
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:.284 | 145gr | Boat-Tail
Cartridge:.28 Nosler load data
Case Length (L3):2.590" | 65.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.415" | 10.5 mm
Case Capacity:97 gow | 6.29 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:1:12.0
Get PRO license to unlock all data and calculators
Community Loads for .28 Nosler + 145gr Speer Boat-Tail
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) |
|---|---|---|---|---|---|
| 76.0 gr | 3.340" | 24.0" | 2975 fps | ••• | |
| 83.0 gr | 3.340" | 24.0" | 3242 fps | ••• | |
| 85.7 gr | 3.340" | 24.0" | 2980 fps | ••• | |
| ••• | 3.340" | 24.0" | 3210 fps | ••• | |
| ••• | 3.340" | 24.0" | 3026 fps | ••• | |
| ••• | 3.340" | 24.0" | 2822 fps | ••• | |
| ••• | 3.340" | 24.0" | 2993 fps | ••• | |
| ••• | 3.340" | 24.0" | 3080 fps | ••• | |
| ••• | 3.340" | 24.0" | 3282 fps | ••• | |
| ••• | 3.340" | 24.0" | 3003 fps | ••• | |
| ••• | 3.340" | 24.0" | 3151 fps | ••• | |
| ••• | 3.340" | 24.0" | 2899 fps | ••• | |
| ••• | 3.340" | 24.0" | 3064 fps | ••• | |
| ••• | 3.340" | 24.0" | 2940 fps | ••• | |
| ••• | 3.340" | 24.0" | 3182 fps | ••• | |
| ••• | 3.340" | 24.0" | 3147 fps | ••• | |
| ••• | 3.340" | 24.0" | 3075 fps | ••• | |
| ••• | 3.340" | 24.0" | 3094 fps | ••• | |
| ••• | 3.340" | 24.0" | 2953 fps | ••• | |
| ••• | 3.340" | 24.0" | 3138 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.