| Metric (mm) | Imperial (in) | |
| Calibre | 7.62 x 63 | .3 x 2.48 |
| Name: | M1906 | |
| Case Type: | Rimless, bottlenecked | |
| Bullet Diameter: | 7.82 | |
| Case Length: | 63.3 | |
| Rim Diameter: | 11.95 | |
| Neck Diameter: | 8.59 | |
| Shoulder Diameter: | ||
| Base Diameter: | 11.90 | |
| Total Length: | 84.5 | |
| Weight: | 23.4 grammes | |
| Primer: | Berdan or Boxer | |
| Year Introduced: | 1906 | |
| Also known as: |
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| Britain |
| United States of America |