Hakkotsu Thunder B CO2 Pineapple Sound Grenade Package (TB-12A)


  • Model: AS3748
  • Manufactured by: Thunder B


  • Hakkotsu Thunder B CO2 Pineapple Sound Grenade Package (TB-12A).
  • Package include 12 X Pineapple type shell bottle, 1 X Mian core & 2 X Safety Pins.
  • New release sound effect airsoft simulation grenade by HAKKOTSU (Hong Kong).
  • Realism: Our thunder B can be attached to tactical vest or jacket. Its color and shape are very similar to a real grenade used by military force. Its handling, operation and function are also similar to the original one. The more realistic of the bomb, the more fun you will have.
  • Safety: Since thunder B does not contain any gun powders, which means you don't have to worry about the fire harm when it blew up. These insure the safety of the user. However, you still have to beware of its deafening “BANG” which may surprise you.
  • Sound effect: Thunder B create noise level over 130db, it is the noise level of an operating pneumatic drill or a plane flying above your head, be alert when using it.
  • Re-usable features: Our Thunder B is reusable. Simply replace the Co2 gas cylinder and the outer shell after use then you can fire again. Installation and setup procedures are also simple and easy. Please refer to user manual for setup and installation.
  • Perfect for bombing demonstration during military training.
  • Work as BB bottle when Gas tank not inserted.


  • Thunder B model no. - TB-12A
  • Weight - 635g
  • Color - Olive drab
  • Built material - Polymer
  • Package includes - 12 X Pineapple type shell bottle, 1 X Main core, 2 X Safety Pins & Instruction Manual
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    This product was added to our catalog on Wednesday 18 May, 2011.

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    Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.