Utilizing a single CO2 cartridge (sold separately), the Thunder B sound grenade is meant to stun or distract an unsuspecting opponent.
The Thunder B sound grenade is a CO2-powered sound distraction device; designed to accurately mirror those used by military and law enforcement. Utilizing a single CO2 cartridge (sold separately), the Thunder B sound grenade is meant to stun or distract an unsuspecting opponent. After inserting a CO2 cartridge, simply pull the pin and release the spoon, this will break the seal on the CO2 cartridge. The empty shell immediately begins to fill with compressed CO2. Once maximum capacity is reached the shell will rupture with an approximate 130db BANG. The latest design, Cylinder C utilizes a threaded top and bottom giving the user the ability to attach reinforced Valken Tactical Flash-Bang Covers, to produce a louder and more consistently focused BANG. This set comes with 2 Flash-Bang Covers, 1 grey set and 1 orange set.