Fitted with four P-20M with range of 100 km and 513 kg warhead.
Two Sterla-2M SAM launchers for air-defence, range: 6 km.
One AK-176 76mm gun with 85ú elevation, 120 rds/min to 15 km, and two 30mm AK-630 guns with 85ú elevation, 3000 rds/min to 2 km.