The Thunder B training grenade is one of the most dynamic training flashbangs available. These spare smoke grenade shells fit the Thunder B training grenade and have a louder report than other soundflash shells.
Easy and cheap to reuse, the Thunder B is an ideal training tool for airsoft, law enforcement, or other tactical training. While other training flashbangs or distraction devices use proprietary charges and require complicated setup, the Thunder B uses commonly available 12g CO2 cartridges and the inexpensive replaceable shell casing to provide over 120db on detonation.
The louder report from the achieved by forcing the pressure to vent through the thick walls of the shell instead of blowing out the bottom. The Thunder B smoke grenade shells must be used with the smoke grenade caps as well. They will not work without the smoke grenade caps.
This spare shell kit has 12 spare Smoke Grenade style outer shells for re-use with the Thunder B training grenade core set when combined with the Thunder B Smoke Grenade Caps. The Thunder B Basic Core Set includes a single set of the smoke grenade caps.