Load data for .22 Nosler + 55gr Sierra SBT GameKing
Based on SAAMI, the max. allowed case length is 1.760 in / 44.70 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 55,000 PSI / 3,792 bar.

Based on SAAMI, the max. allowed case length is 1.760 in / 44.70 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 55,000 PSI / 3,792 bar.

Load Specifications
ImperialMetric
Bullet:.224 | 55gr | SBT GameKing
Cartridge:.22 Nosler load data
Case Length (L3):1.745" | 44.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.225" | 5.7 mm
Case Capacity:37 gow | 2.40 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (SAAMI):55,000 psi | 3,792 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.0
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Community Loads for .22 Nosler + 55gr Sierra SBT GameKing
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) |
|---|---|---|---|---|---|
| 27.5 gr | 2.240" | 24.0" | 2974 fps | ••• | |
| 28.5 gr | 2.240" | 24.0" | 3074 fps | ••• | |
| 29.5 gr | 2.240" | 24.0" | 3173 fps | ••• | |
| ••• | 2.240" | 24.0" | 2781 fps | ••• | |
| ••• | 2.240" | 24.0" | 2871 fps | ••• | |
| ••• | 2.240" | 24.0" | 2960 fps | ••• | |
| ••• | 2.240" | 24.0" | 3039 fps | ••• | |
| ••• | 2.240" | 24.0" | 3118 fps | ••• | |
| ••• | 2.240" | 24.0" | 3054 fps | ••• | |
| ••• | 2.240" | 24.0" | 3152 fps | ••• | |
| ••• | 2.240" | 24.0" | 3231 fps | ••• | |
| ••• | 2.240" | 24.0" | 2804 fps | ••• | |
| ••• | 2.240" | 24.0" | 2901 fps | ••• | |
| ••• | 2.240" | 24.0" | 3000 fps | ••• | |
| ••• | 2.240" | 24.0" | 3098 fps | ••• | |
| ••• | 2.240" | 24.0" | 3195 fps | ••• | |
| ••• | 2.240" | 24.0" | 3295 fps | ••• | |
| ••• | 2.240" | 24.0" | 2781 fps | ••• | |
| ••• | 2.240" | 24.0" | 2880 fps | ••• | |
| ••• | 2.240" | 24.0" | 2971 fps | ••• | |
| ••• | 2.240" | 24.0" | 3063 fps | ••• | |
| ••• | 2.240" | 24.0" | 3133 fps | ••• | |
| ••• | 2.240" | 24.0" | 2729 fps | ••• | |
| ••• | 2.240" | 24.0" | 2814 fps | ••• | |
| ••• | 2.240" | 24.0" | 2898 fps | ••• | |
| ••• | 2.240" | 24.0" | 2983 fps | ••• | |
| ••• | 2.240" | 24.0" | 3067 fps | ••• | |
| ••• | 2.240" | 24.0" | 3101 fps | ••• | |
| ••• | 2.240" | 24.0" | 3197 fps | ••• | |
| ••• | 2.240" | 24.0" | 2905 fps | ••• | |
| ••• | 2.240" | 24.0" | 2995 fps | ••• | |
| ••• | 2.240" | 24.0" | 3076 fps | ••• | |
| ••• | 2.240" | 24.0" | 2864 fps | ••• | |
| ••• | 2.240" | 24.0" | 2952 fps | ••• | |
| ••• | 2.240" | 24.0" | 3043 fps | ••• | |
| ••• | 2.240" | 24.0" | 3121 fps | ••• | |
| ••• | 2.240" | 24.0" | 3213 fps | ••• | |
| ••• | 2.240" | 24.0" | 2775 fps | ••• | |
| ••• | 2.240" | 24.0" | 2854 fps | ••• | |
| ••• | 2.240" | 24.0" | 2945 fps | ••• | |
| ••• | 2.240" | 24.0" | 3023 fps | ••• | |
| ••• | 2.240" | 24.0" | 3104 fps | ••• | |
| ••• | 2.240" | 24.0" | 2806 fps | ••• | |
| ••• | 2.240" | 24.0" | 2892 fps | ••• | |
| ••• | 2.240" | 24.0" | 2772 fps | ••• | |
| ••• | 2.240" | 24.0" | 2858 fps | ••• | |
| ••• | 2.240" | 24.0" | 2949 fps | ••• | |
| ••• | 2.240" | 24.0" | 3058 fps | ••• | |
| ••• | 2.240" | 24.0" | 3167 fps | ••• | |
| ••• | 2.240" | 24.0" | 3277 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.