Your going to want a mouse you can left and right click with.
It actually depends what kind of sniper, but the recently updated snipers you press Z while in first-person in ROBLOX.
To aim you click the right click button and to shoot you click the left mouse button
There are no roblox aim bots.
Hold down the aim button, put the sight on their body somewhere, and push the shoot button...
The .50 Cal Sniper (Tip: aim for the head)
Right click.
center of the chest
Depends on what kind of scripts the gun has. Every gun on ROBLOX is unique because players make their own gun they can make you aim through it if they want
Probably best done with a sniper rifle. with any gun, say the pistol, you can just lightly hold the aim button and then free-aim to where you want the bullet to go or you can just hold down the aim button completely and move the aiming stick up towards the head. GTA IV is an awesome game, i love jumping off buildings :].
No. Unfortunately you can't. The only gun you can aim with is the hunters rifle. The other guns you just aim with the crosshair. To increase fire accuracy you kneel.
It steadies your sniper scope so you could snipe better
As far as the shooter can see.