Twin 57mm Self-Propelled AA Gun
This twin 57mm automatic AA gun, which is evidently without a formal designation in the open literature, [though possibly designated M-1985] is a DPRK-produced system mounted on a modified YW 531 APC. It is generally similar to, but distinct from, the Russian ZSU-57-2 system.| Specifications | |
|---|---|
| Tactical Antiair (AA) Range | 4,000 m |
| Rate of Fire | 150-180 rds/min per barrel |
| Azimuth | Unlimited |
| Elevation | 0 to 87 degrees |
| Fire Control | Optical mechanical computing sight |
| Ammunition | HEI-T (57x348mm) |
| Self Destruct Time | 13 to 17 secs |
| Self Destruct Range | 6,000-7,200 m |
