Adopting a modified Browning blow-back design the Model 37 was highly successful and made for both the Hungarian and German Armies. It continued in use for many years. German contract examples are differently marked and designated Pistole 37(u) Slide stampings have spelling errors and indicate manufacture for Hungarian use.
Marks and Stamps: (L side of slide) FEMARU_FECYVER-ES GEPGYAR R.T. 37M. (Lside of trigger guard) Crest (Base of magazine) 37M| Accession Number: 299 | Period of Use: 1937 |
| Type: Self loading/automatic pistol | War Zones: WW2 Hungarian Uprising |
| Country of Origin: Hungary | Type Date: 1937 |
| Manufacturer: Femaru-Feggyver es Gepgyar, Budapest, Hungary | Serial Number: 198513 (L side of body) |
| Manufacture Date: Unknown | Calibre/Ammunition: 9mm short (.380acp) |
| Weight: 770g | Length Overall: 182mm |
| Cyclic Rate: Semi-Auto | Length Barrel: 110mm |
| Deactivation Certificate Number: DA22277 |