How do i set projectile positions?

[Max_thenoob6284 (Max)]

I am currently trying to make a basic gun tool. I have an issue with trying to set the projectile shooting. For some reason it seems like the bullet starts from where the mouse clicked towards the abyss. How would I fix this?

Hierarchy:

Server:

local debounce = false
script.Parent.Equipped:Connect(function()
	script.Parent.Quack1:Play()
end)

script.Parent.Activated:Connect(function()
	if debounce == false then
		script.Parent.Launch.PlaybackSpeed = Random.new():NextNumber(0.8,1.2)
		script.Parent.Launch:Play()
		debounce = true
		task.wait(0.1)
		debounce = false
	end
end)

script.Parent:WaitForChild("Fire").OnServerEvent:Connect(function(Player,MousePos)
	local bullet = game.ServerStorage.Bullet:Clone()
	local PersonWhoFired = bullet:WaitForChild("PersonWhoFired")
	bullet.Parent = game.Workspace
	PersonWhoFired.Value = Player.UserId
	bullet.Anchored = false
	bullet.CanCollide = true
	bullet.Script.Enabled = true
	local antiGravity = bullet.VectorForce
	antiGravity.Force = Vector3.new(0, (workspace.Gravity * bullet:GetMass()), 0)
	antiGravity.Parent = bullet
-- this is the line where the starting position is set
	bullet.CFrame = script.Parent.Handle.CFrame * script.Parent.Handle.Attachment.CFrame
	bullet.CFrame = CFrame.new(bullet.Position, MousePos)
	bullet.Anchored = false
	bullet.AssemblyLinearVelocity = CFrame.new(script.Parent.Handle.Position,MousePos).LookVector * 1000
	return Player
end)