Pistol Script

Player = game.Players.LocalPlayer
Gun = script.Parent
Ammo = 20
mouse = Player:GetMouse ()
enabled = true
function = Shoot ()
    if Ammo >= 1 and enabled == true then
        Ammo = Ammo -1
        enabled = false
        Bullet = Instance.new ("Part", Workspace)
        Gun.GripPos.Y = Vector3.new (0, -0.35, -0.4)
        game.Debris:AddItem (Bullet, 2)
        Bullet.shape = "Cube"
        Bullet.size = Vector3.new (0.1, 0.1, 0.1)
        Bullet.TopSurface = "Smooth"
        Bullet.BottomSurface = "Smooth"
        Bullet.BrickColor = BrickColor.new ("Dark stone blue")
        Bullet.CanCollide = false
        Bullet.CFrame = Gun.Handle.CFrame
        Bullet.CFrame = CFrame.new (Bullet.Position, mouse.Hit.p)
        v = instance.new ("BodyVelocity", Bullet)
        v.velocity = Bullet.CFrame.lookVector *90
        v.maxForce = Vector3.new (math.huge, math.huge, math.huge)
        FireSound = Instance.new ("Sound", Bullet)
        FireSound.SoundId = "https://www.roblox.com/Gunshot-item?id=130770091"
        RP = math.random (60,80)
        RP = RP /10
        FireSound.Pitch = 0.8
        RV = RV /10
        FireSound.Volume = RV
        FireSound:Play ()
        game.Debris:AddItem (FireSound, 2)
        wait (0.2)
        Gun.GripPos.Y = Vector3.new (0, -0.6, -0.4)
        wait ()
        enabled = true
    end
end