A simple and highly effective sound grenade, that goes off on a time delay, powered by a CO2 cartridge.

One-time-use shells are easy to replace

Non-pyrotechnic design ideal for use in any environments

Core design uses replaceable 12gram CO2 cartridges

Thunder B grenades are the best know sound simulation grenade / distraction devices in MilSim events across all skirmish disciplines. Thunder B grenades use a safety pin and lever design very similar to a real grenade.

Always wear AS/NZS rated eye protection when using these devices.

Loading Method

• Confirm the core is empty and test fit all threads.

• Confirm the firing mechanism has been reset, by folding the hammer back, securing with the lever/spoon, and inserting the pin.

• Load a CO2 cartridge core.

• Screw the shell onto the outside.

• Holding the device so that your hand secures the spoon/lever, pull pin and throw device. Be aware the device time delay is active once the spoon/lever has flipped up.

• Throw device, and store pin safely.

Price is for Thunder B Main Core