| Dimension diameter S9 (profiled rail systems) | 2,8 mm | ||
| Dimension B4 | 3.5 mm | ||
| Dimension A4 (profiled rail system) | 42.2 mm | ||
| Dimension E9 (profiled rail systems) | 8.7 mm | ||
| Weight | 0.02 kg | ||
| Nominal size | 20 mm |
| Dimension diameter S12 (profiled rail systems) | 5 mm | ||
| Dimension B3 | 5.5 mm | ||
| Dimension H3 | 23.4 mm | ||
| Dimension E8 (profiled rail systems) | 29 mm | ||
| Mass m (g) | 14.4 g | ||
| Accessories for | Runner block |
