Step1: First you HAVE to qualify for the advanced marksman training. In order to do this you must recieve a 36 or better on the shooting range.

Step2: Go the the M82 semiautomatic rifle range and shoot off your first ten rounds so the test is initiated.

Step3: Once the test is initiated, bring down the console by pressing the "~" key. Then type into the console "mpcheat ghost". This removes all clipping and you can fly around the level freely.

Step4: Locate the white taget that you are suposed to shoot in order to pass your test. position yourself behind the white target and you will see a much larger "mommy" target reaching out to the "baby" white one.