Final completed weight is approximately 4 pounds including all adjustments.  There is a fine line between the super lightweight stocks, and the correct balance required to shoot well.  Not all super lightweight stocks will have the best feel and shoot properly. This is a proper compromise which should do both and accommodate a left handed shooter.  In my 40 years experience, lightweight stocks can be more difficult to control.  The lightest stock I ever made was balsa wood and fiberglass and weighed 11 ounces.  It was a benchrest stock with a really heavy barrel.  A rule changer for Benchrest shooting.