Hakkotsu Thunder B Sound Grenade strobe The Hopup Chamber M4W unit

The Hopup Chamber M4W unit has a precision rotary dial design for fine hopup adjustments

Adjustable

9mm steel bearings

G45VORTEX® VMX-3T

Hakkotsu Thunder B Sound Grenade strobe The Hopup Chamber M4W unitAPS Hakkotsu Spare Replacement Shells For Thunder B Sound Grenade (Pineapple Grenade 12 Pack) Features: Replacement Thunder B grenade shell Simulation noise emitting device Single use shell pops with audible noise Safe non fragmenting plastic Non pyrotechnic Compatibility: For use with Thunder B Core Airsoft Grenade System Application: For Thunder b grenades. Also great for decorative purpose or to hold Airsoft bbs. Manufacturer: APS Hakkotsu *Grenade