It will depend on what kind of gun you are using but for most popular games on Roblox you press the left button of your mouse or trackpad to shoot.
press 'f'
You use the helicopter tool, Press "y" to fly on your key board an if you can shoot, then you press "f" to fire.
To shoot a paintball gun in Roblox, simply point to where you want to shoot at and click the left button of your mouse or trackpad.
You go to my roblox press build and press the button in the middle in the bottom left of the screen.
Just click on the left mouse button to shoot.
First select the weapon, then hold or click the left mouse button depending on the weapon. You just shot.
Well some helicopters has guns, so if they do start flying one and press the f button on your keyboard. If that does not work press M or B and also b for bombs on most helicopters.
Guided rockets work by going where you click. First click once to fire. Then hold your mouse over your desired target and hold the button down over it.
Press =
Go to the roblox file on your computer and click roblox studio
Easily just press “Publish”
on my roblox, press the link, "share robux".