STM-9 9x19 upper receiver

(STM-9 Upper) is a receiver in Escape from Tarkov.
==Description==
Upper receiver for STM-9 carbine. Equipped with a mount for attaching additional devices.
==Mods==
<tabber>Compatibility=
Compatibility
|-|Barrel=
Barrel
|-|Rear sight=
Rear sight
|-|Handguard=
Handguard
|-|Scope=
Scope
</tabber>
Category:Receivers and slides
fr:Boitier supérieur STM-9 9x19
ru:Верхний ресивер Союз-ТМ для карабина STM-9
cs:Pouzdro závěru pro STM-9 9x19