Hey there, you don’t really need to deproject, if the crosshair is centered you can just get the camera location and forward vector. About the question you asked, do you really need to have a projectile spawned, a line trace is usually better for this. If you still want the projectile then you need to set the gravity scale to 0 so it doesn’t affect the projectile. For the projectile spawn rotation, just set it to the Rotation of the world forward vector of the camera.