Hakkotsu Thunder B Sound Grenade strobe May work with Co2 blowback

May work with Co2 blowback guns as well

The TTI Airsoft Tight Bore is essential for boosting the performance of your Airsoft Gas Pistol and VSR-10 Airsoft Sniper Rifle

9mm steel bearings

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

Hakkotsu Thunder B Sound Grenade strobe May work with Co2 blowbackAPS 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