Basic Flash Grenade System offers a easily integrated fps shooter style flash grenade with adjustable settings. It has two versions: 4.27 and 5.3.2. Involves the flash effect, flash material, explosion decal and flash grenade mesh.
Showcase video: https://youtu.be/sTUOUylNkDM
Integration tutorial: https://youtu.be/BnUUNzslWp4