The Thunder B Sound Grenade is a reusable CO2-powered training device designed to simulate a loud blast effect for airsoft gameplay. Built for reliability and field safety, it delivers an intense sound impact without the use of pyrotechnics.

Features:

• Reusable Design: Core assembly can be reused with replaceable shells and CO2 cartridges
• Loud Sound Effect: Produces a powerful bang to simulate real grenade impact
• CO2 Powered: Uses standard CO2 cartridges for consistent performance
• Timed Detonation: Activates after impact with optional delay adjustment
• Adjustable Timer: Includes spacer to extend detonation time
• Field-Safe Option: Suitable for fields that prohibit pyrotechnic grenades
• Easy Reloading: Simply replace shell and CO2 to get back in action

Specifications:

• Power Source: CO2 cartridge
• Operation: Timed impact detonation
• Construction: Reusable core with disposable shells
• Included: Grenade core assembly, 3 × consumable shells, spacer for detonation delay adjustment