Thunder B TB-S-03 Flash Bang / Soundflash Replacement Shells (12 Pack)

Thunder B TB-S-03 Flash Bang / Soundflash Replacement Shells (12 Pack)

Keep your Thunder B Sonic Grenade ready for action with these genuine Hakkotsu TB-S-03 Flash Bang / Soundflash Replacement Shells. Each pack contains 12 disposable plastic shells designed for use with a compatible Thunder B reusable core, allowing you to quickly reload your Thunder B after each activation.

How the Thunder B System Works

The Thunder B system consists of three main components: a reusable core, a disposable plastic shell and a standard 12g CO₂ cartridge (sold separately unless stated). Once assembled, the reusable core stores the compressed CO₂ inside the shell. When the safety pin is removed and the spoon is released, the timer activates before the shell ruptures, rapidly releasing the compressed CO₂ to produce the distinctive Thunder B report. After use, simply replace the disposable shell, install a fresh 12g CO₂ cartridge and the reusable core is ready to be used again.

Compatibility Notice

These TB-S-03 replacement shells are designed for the standard hand-thrown Thunder B Sonic Grenade system. They are not intended for the Thunder B Shocker (Tripwire Mine) system. If you require replacement shells for the Thunder B Shocker, please see the TB-S-05 Shocker / Tripwire Replacement Shells.

Manufactured from lightweight moulded plastic, each shell is designed to split safely upon activation and is intended for single use only. Simply screw a fresh shell onto your compatible Thunder B reusable core, fit a new 12g CO₂ cartridge, and you're ready for your next game.

Why It's Great

Genuine Hakkotsu Thunder B replacement shells

Designed for standard hand-thrown Thunder B Sonic Grenades

Pack of 12 disposable replacement shells

Compatible with Thunder B reusable cores

Quick and easy to install

Lightweight moulded plastic construction

Ideal for replacing spent shells after each use

Quick Specs

Manufacturer: Hakkotsu

Model: TB-S-03

Type: Flash Bang / Soundflash Replacement Shells

Quantity: 12 shells

Construction: Moulded plastic

Colour: Black

Compatibility: Standard Thunder B Sonic Grenade reusable core

CO₂ Required: Standard 12g CO₂ cartridge (sold separately)

Reusable Core Required: Yes

Same Day Dispatch on All Orders Placed Before 3pm Monday – Friday

For Airsoft Use Only, cannot be Adapted or Modified for any other purpose

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