Technical specifications
| Caliber, mm
|
73
|
| Weight, kg:
|
|
| - round
|
3.5
|
| - grenade
|
2.615
|
| - bursting charge
|
0.322
|
| Aimed fire range, m
|
1300
|
| Pierced barrier width, more than, m:
|
|
| - brick
|
1.5
|
| - reinforced-concrete
|
1
|
