River Fleet (Flota Rzeczna)
Pinsk Fleet edit
River Monitors edit
Warszawa (Warsaw), Horodyszcze, Pińsk, Toruń edit
built in 1920 (Stocznia Gdańska), displacement 110/126,5t
- since 1920 – 105 mm Cannons (2xI), 5 MG
- since 1920s – 100 mm howitzer (1xI), 75 mm Cannons (2xI), 4 MG
- since 1930s – 75 mm Guns (1xII and 1xI), 2 MG
Kraków, Wilno edit
- 100 mm wz 1914/19P howitzers (x3)
- 7.92 mm Maxim MG (x3)
- since 1939: 13.2mm Hotchkiss AAMG (x2)
Gunboats edit
Zuchwała, Zawzięta, Zaradna edit
- 100 mm wz.14/19 Cannon (x1)
- 37 mm Puteaux Cannon (x1)
- 7.92 mm Hotchkiss MG (x1)
Motor boats/Cutters edit
KU-1 edit
KU-7 edit
KU-8 edit
KU-9 edit
KU-14, KU-15 edit
LKU 16, 17, 18, 19 edit
- 37 mm Puteaux Cannon (x1)
- 7.9 mm Maxim 08 Heavy MG (x1)
KU 21, 22, 23, 24 edit
- 37 mm Puteaux Cannon (x1)
- 7.9 mm Maxim 08 Heavy MG (x1)
LKU 25, 26, 27, 28, 29 edit
- 37 mm
- 7.9 mm MG
Vistula Fleet edit
Motor boats/Cutters edit
CKU Nieuchwytny edit
- 40 mm Bofors Antiaircraft Cannon
- 37 mm Puteaux Cannon
- 7.9 mm Hotchkiss Heavy MG
KU 30 edit
- 13.2 mm Hotchkiss 03 Heavy MG (1×2)
KU-4 edit
KU-6 edit
- 37 mm Cannon