The M57 pistol, as manufactured by Yugoslavian Crvena Zastava (Red Banner) factory of former Yugoslavia (now Zastava Arms factory in Serbia), was a standard sidearm of Yugoslavian army. Adopted in 1957, it was a straightforward copy of the Soviet Tokarev TT pistol, although M57 had longer grip that hosted bigger magazine (9 rounds versus 8 rounds in TT).
Marks and Stamps: (L side of slider ) 7.62mm M57 (R side on barrel, slider and frame) Serial no (Grips FRSJ logo| Accession Number: 246 | Period of Use: 1951 - present |
| Type: Self loading/automatic pistol | War Zones: Former Yugoslavia |
| Country of Origin: Yugoslavia | Type Date: 1957 |
| Manufacturer: Crvena Zastava (Red Banner) factory | Serial Number: 176222 |
| Manufacture Date: Unknown | Calibre/Ammunition: 7.62mm |
| Weight: 900g | Length Overall: 200mm |
| Cyclic Rate: semi-auto | Length Barrel: 116mm |
| Deactivation Certificate Number: DA 5526 |