Thunder-B Cylinder Grenade Shell 12pcs - Airsoft Canarias

Thunder-B Sound Grenade Set Blank Bang (2024) - Airsoftzone

Replacement Shells Set for Thunder B Sonic Grenade - Flash Bang

Thunder B Airsoft Co2 Simulation Grenade (Package: 12 Shell Set / Pineapple Shell) - Hero Outdoors

Replacement Shells Set for Thunder B Sonic Grenade - Dumbbell

Thunder-B Thunder Devil Grenade Shell 12pcs (2024) - Airsoftzone

Hakkotsu Thunder B CO2 Sound Effect Airsoft / Paintball Simulation Grenade Core Set, Accessories & Parts, Hand Grenades & Mines - Airsoft Superstore

Airsoft - Grenades & Launchers - Thunder B - Hero Outdoors

Thunder B Airsoft Thunder Stick CO2 Simulated Grenade (Package: No Handle / 12 Shells Only), Accessories & Parts, Hand Grenades & Mines - Airsoft Superstore

APS Thunder B CO2 Sound Grenade Shocker 12pcs Shell Complete Set ( Black Type ) ( Hakkotsu TB12D )