Load data for .225 Win. + 55gr Nosler Ballistic Tip Varmint
Based on C.I.P., the max. allowed case length is 1.930 in / 49.02 mm, the max. cartridge length is 2.500 in / 63.50 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.

Based on C.I.P., the max. allowed case length is 1.930 in / 49.02 mm, the max. cartridge length is 2.500 in / 63.50 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.

Load Specifications
ImperialMetric
Cartridge:.225 Win. load data
Case Length (L3):1.929" | 49.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.314" | 8.0 mm
Case Capacity:40 gow | 2.59 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):56,565 psi | 3,900 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.5
Get PRO license to unlock all data and calculators
Community Loads for .225 Win. + 55gr Nosler Ballistic Tip Varmint
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 | 2.425" | 24.0" | 3115 fps | ••• | |
| 29.5 gr | 2.425" | 24.0" | 3156 fps | ••• | |
| 28.1 gr | 2.425" | 24.0" | 2970 fps | ••• | |
| ••• | 2.425" | 24.0" | 3103 fps | ••• | |
| ••• | 2.425" | 24.0" | 3396 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.