Load data for .22 ARC (bolt action) + 77gr Sierra Hollow Point Boat Tail
The most recommended powders for this combination are Shooters World Precision and Lovex S062.
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
Cartridge:.22 ARC (bolt action) load data
Case Length (L3):1.525" | 38.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.374" | 9.5 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:1:9.0
Get PRO license to unlock all data and calculators
Community Loads for .22 ARC (bolt action) + 77gr Sierra Hollow Point 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) |
|---|---|---|---|---|---|
| 27.0 gr | 2.163" | 20.0" | 2802 fps | ••• | |
| 27.0 gr | 2.200" | 20.0" | 2831 fps | ••• | |
| 27.5 gr | 2.163" | 20.0" | 2848 fps | ••• | |
| ••• | 2.170" | 20.0" | 2844 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.