| Year | 1937 |
| Weapon Type | Medium Machine Gun |
| Origin & Designer | Czechoslovakia/Brno |
| Numbers Produced | 6000 (Czech Army Service) |
| Crew | 4 (Commander, Gunner, Loader & Ammunition Bearer) |
| Calibre | 7.92mm (7.92x57) |
| Elevation | [@elevation] |
| Traverse | [@gun_traverse] |
| Cartridge Weight | [@cartridge_weight] |
| Round Weight | 150gr (9.8g) |
| Barrel Length | 733mm |
| Overall Length | 1.096mm |
| Grenade Types | [@grenade_types] |
| Mount | [@mount] |
| Combat Weight | Gun Weight: 19.5 kg Mount Weight: 17.5 kg Total Weight: 37 kg |
| Operation | Gas |
| Cooling System | Air |
| Sights | Adjustable Front & Rear |
| Feed | 200 Round Belt |
| Practical Rate of Fire | [@practical_rate_of_fire] |
| Maximum Rate of Fire | Selectable 500 or 700-800 r.p.m. |
| Blank Cartridge | [@blank_cartridge] |
| Muzzle Velocity | 780 m/s |
| Fuel Capacity | [@fuel_capacity] |
| Minimum Range | [@minimum_range] |
| Effective Range | 2.500m |
| Maximum Range | 4000m |
| Armour Penetration | [@armour_penetration] |
| Bayonet | [@bayonet] |
| Traction | [@traction] |
| Variants | [@variants] |
| Notes | The TK Vz.37 was a modern machine gun developed and built in Czechoslovakia. It was an improved version of the Vz.35. Unlike the Vz.24 the new gun was lighter and air cooled. It had a high rate of fire combined with a good range and was initially developed for use in border fortifications. |