7.62x25mm Tokarev

The  (7.62x25TT) is a pistol cartridge used for pistols and submachine guns in Escape from Tarkov.

Types
T Denotes Round is a Tracer

Weapons that use it

 * Pistols
 * TT pistol
 * TT pistol (gold)
 * Submachine guns
 * PPSh-41