Displacement: 873 tons full load
Speed: 16 knots
Dimensions: 61 x 10.2 x 3.6 meters/200.1 x 33.5 x 11.8 feet
Propulsion: 2x Diesel Engines M-503B, 5,000 hp, 2 shafts
Crew: 68
Radar: Low Trough I-Band
Sonar: MG-79 Mizen' mine detection
Fire Control: Drum Tilt H/I-Band
Missiles: 2x Twin Grail Launchers (10x Grail SAM)
Guns: 2x2 30-mm AK-230 guns in twin turrets (2500 rounds)
2x2 25-mm 2M-3M-230 guns in twin turrets 500 rounds)
Ect. armament: 2x5 RBU-1200 AS mortars (25 rounds)
1 or 2 GKT-2 contact sweeps, 1 AT-2 acoustic sweep, 1 TEM-3 magnetic sweep