20 x 110mm RB Unknown
Details
| Type | Dummy |
|---|---|
| Projectile | steel, aluminum windscreen, brown, 1 copper driving band Projectile Markings: (stamped) M.K. 26-1 MK 4-23 D 9-42 |
| Case | brass, 3 holes |
| Primer | none |
| Headstamp | I.S. 1942 20-M.M.-MK-2 |
| Type | Dummy |
|---|---|
| Projectile | steel, aluminum windscreen, brown, 1 copper driving band Projectile Markings: (stamped) M.K. 26-1 MK 4-23 D 9-42 |
| Case | brass, 3 holes |
| Primer | none |
| Headstamp | I.S. 1942 20-M.M.-MK-2 |