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| CRN-91 naval gun | |
|---|---|
 CRN-91 on ICGS Shaunak | |
| Type | Autocannon |
| Place of origin | India |
| Service history | |
| In service | 1995 |
| Used by | India Mauritius Maldives Seychelles Sri Lanka |
| Production history | |
| Manufacturer | Ordnance Factory Medak |
| Produced | 1995 |
| Specifications | |
| Mass | 115 kilograms (254 lb) |
| Length | 3.027 m (9 ft 11.2 in) |
| Cartridge | 30×165 |
| Caliber | 30 mm |
| Barrels | 1 |
| Action | Gas-operated |
| Rate of fire | 200 to 300 rds/min (low) 550 rds/min (high)[1] |
| Effective firing range | 4,000 metres (4,400 yd) |
| Feed system | Twin feed |
The Close Range Naval-91 is a naval version of the Medak 30mm automatic gun installed on the Sarath Infantry fighting vehicle, a variant of the Russian (originally Soviet) BMP-2 manufactured in India under license by the Ordnance Factory Medak. The Medak gun itself is based on the Russian Shipunov 2A42 30 mm automatic cannon.
- ^ "2A42 30mm Automatic Cannon - Minotor-Service, Minsk, Belarus". Archived from the original on 2 February 2020. Retrieved 28 November 2015.