How to bind flashbang in CS2
Type bind mouse4 slot7 in your game console to pull out a flashbang with your side mouse button.
slot7
Switches to your flashbang; bind it to a key for direct weapon selection.
slot7 Examples
bind mouse4 slot7 Put your flashbang on mouse4.
What it does
Selects slot 7, your flashbang. Slots 6 to 10 pick one grenade type directly, which is faster than cycling with slot4. They have no default key, so bind them yourself.
Use it in your game
Type it in your own game console: turn on the developer console in the game's settings, then press the key under Esc. To keep it, put the line in game/csgo/cfg/autoexec.cfg.
Your own
CS2 server.
From $0.03 an hour, only while it runs. New accounts get 6 free tokens.