Our take: These caps are for the newly designed Version 2 Sound Flash Thunder B shells. The caps screw onto the threads at the top and bottom of the Version 2 Thunder B shells, providing you with greater reliability and sound performance. This pack of replacement Timer Delay Caps comes with 1 set of two (top and bottom) Timer Delay Caps.
Cap Construction: Nylon Polymer
NOTE: This product CANNOT be shipped to Canada. Airsoft grenades or any similar mock explosive device are strictly prohibited by the Canadian border authority.
ALWAYS throw airsoft grenades underhand, and avoid throwing airsoft grenades directly at other players. Proper eye protection should ALWAYS be worn when handling and using this airsoft grenade.
Package Includes: 1 Set of 2 Orange Timer Delay Caps