Blank Firing "Flashbang" Grenade - BFGx - Training and Airsoft distraction device. - YouTube
How do flash-bang grenades work? Is there a difference between a flash-bang and a stun grenade, or are they the same thing? - Quora
how 2 make a flash bang
A Stunning New Flash-Bang | WIRED
Anon made a homemade flash bang - The /k/ult of Monika | Facebook
If possible in any way, would a homemade magnesium-fed flashbang be practical? - Quora
Scream Mk.1 : Was asked to post a video of this thing in action after it showed up on a previous post of mine. I've been messing around with designing/programming a DIY
How would you protect yourself from flashbangs? - Quora
Homemade Flash-Bang (fuze test) - YouTube
How Stun Grenade Works? Flash Grenade & FlashBangs | Types Of Stun Grenades - Explained (Hindi) - YouTube