Load data for .22 ARC (bolt action) + 70gr Barnes TAC-X
The most recommended powders for this combination are Alliant Power Pro 2000-MR.
Based on SAAMI, the max. allowed case length is 1.525 in / 38.73 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 62,001 PSI / 4,275 bar.
Based on SAAMI, the max. allowed case length is 1.525 in / 38.73 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 62,001 PSI / 4,275 bar.
Load Specifications
ImperialMetric
Bullet:.224 | 70gr | TAC-X
Cartridge:.22 ARC (bolt action) load data
Case Length (L3):1.525" | 38.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.329" | 8.4 mm
Case Capacity:34.6 gow | 2.24 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (SAAMI):62,001 psi | 4,275 bar
Barrel Length:22.0" | 559 mm
Min. Twist Rate:1:8.0
Get PRO license to unlock all data and calculators
Community Loads for .22 ARC (bolt action) + 70gr Barnes TAC-X
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) |
|---|---|---|---|---|---|
| 29.5 gr | 2.226" | 18.0" | 2923 fps | ••• | |
| 30.0 gr | 2.226" | 18.0" | 2979 fps | ••• | |
| 30.0 gr | 2.260" | 18.0" | 2959 fps | ••• | |
| ••• | 2.226" | 18.0" | 3091 fps | ••• | |
| ••• | 2.260" | 18.0" | 3068 fps | ••• | |
| ••• | 2.260" | 18.0" | 3091 fps | ••• | |
| ••• | 2.260" | 18.0" | 2874 fps | ••• | |
| ••• | 2.260" | 18.0" | 2976 fps | ••• | |
| ••• | 2.260" | 18.0" | 3071 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.