America's Army: Special Forces/Weapons Familiarization
First off you must get 3 out of 5 weapons qualified to beat.
For the m9 simply aim and get 10 out of 15 to advance.
Next up the saw for this you must hit 6 targets out of 18 to qualify you have 50 rounds to do so.
Then just beat one of the others and you are done! on to shoot house soldier.