APS Spare Replacement Shells for Thunder B Sound Grenade Cores (Package: Distraction Device / 12 Pack) PISTOL SPRINGS allowing for it to be

allowing for it to be used in M4/M16

Disclaimer: Please use discretion when installing custom parts as fit and compatibility may vary

Avoid dropping the tank on hard surfaces as this can seriously damage the tank and lead to failure

Material: Polymer

Works with Tokyo Marui

APS Spare Replacement Shells for Thunder B Sound Grenade Cores (Package: Distraction Device / 12 Pack) PISTOL SPRINGS allowing for it to beFeatures Replacement Thunder B grenade shell Simulation noise emitting device Single use shell pops with audible noise Safe non fragmenting plastic Non pyrotechnic Manufacturer: APS *Grenade Core not included with this listing. *Please recycle after use.