Escape from Tarkov Wiki
Escape from Tarkov Wiki
9x21mm BT gzh
General data
Weight0.023 kg
Grid size1x1
Sold byPrapor LL4
Projectile speed397 m/s
Penetration power39
Armor damage %47
Accuracy %-4
Recoil %-4
Fragmentation chance20%
Ricochet chance40%
Special effectsTracer (red)

9x21mm BT gzh (BT gzh) is a 9x21mm ammunition type in Escape from Tarkov.


A 9x21mm Gyurza BT gzh (SP13, GRAU Index - 7BT3) cartridge with a 7.3 gram armor-piercing tracer bullet with a steel core and a two-layer semi-jacket, a lead interior and a bimetallic exterior, in a bimetallic case, intended for target designation and fire adjustment in battle (Trace color: Red).

This BT (Broneboynaya Trassiruyushchaya; "Armor-piercing Tracer") bullet was developed for 9x21mm submachine guns by TsNIITochMash based on the 9x21mm PS "SP10" cartridge and has superior characteristics, being able to piercing basic and intermediate ballistic protection, as well as causing significant damage after piercing the targets armor, however, due to its design, it has a high probability of bouncing off various surfaces.


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9x21mm BT gzh
Gunpowder Icon.png x1
Gunpowder "Kite"
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Leatherman Multitool
Workbench level 3
6 h 3 min
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9x39mm SPP gs