The Kimera JR II grenade is an impact grenade that works with gas (preferably DUEL CODE). With a size of 40mm in width, 95mm in height and a weight of 97gr, it becomes the lightest sonic grenade. It is completely reusable, it does not need new cases to work. It is activated by impact on almost any surface. Compatible with the Clip Molle Fast Bang. Manufactured entirely in Europe.