For those in the U.S. and have received the required P-TOP certification to operate the TAGinn FBG-4 Flash Grenades can now order them from Airsoftjunkiez. TAGINN's FBG-4 Flashbang grenade is a smaller, quieter version of its popular FBG-6 model. Designed for paintball and airsoft, this compact grenade delivers a powerful flash and bang to distract and disorient opponents, simulating a real flashbang.