Valken Thunder V2 CO2 Sound Simulation Grenade Core Set prowin We can install and tune

We can install and tune barrel groups for AEGs

It enables lossless reduction of the rifle's rate of fire

Increased gear thickness provides higher bearing surface and improves structural durability

May come with orange tip

Valken Thunder V2 CO2 Sound Simulation Grenade Core Set prowin We can install and tuneThe Valken Thunder V2 Co2 Sound Simulation Grenade Core is the next generation of Valken Thunder V sound grenades. This airsoft simulation grenade core is powered by a single 12g Co2 cartridge, and emits noise only when used in conjunction with a single use shell (sold separately). We recommend that the fire lever and pull pin are reset fully before inserting a Co2 cartridge to prevent pre mature detonation during assembly. The core holds a standard