Analysis of information sources in references of the Wikipedia article "莫桑比克技巧" in Chinese language version.
Head. A bullet through the brain has a similar effect as turning off a light. The opponent will immediately cease all action and will have no involuntary muscle contraction, provided that the shot was properly placed. This is known as the "Immediate Incapacitation Shot" and is highly successful. The shooter must place the shot directly through the “T-Box”. The “T-Box” is the area that encompasses the nose and eyes. At 25 yards the shooter will need to acquire sight picture directly between the eyebrows.
Head. A bullet through the brain has a similar effect as turning off a light. The opponent will immediately cease all action and will have no involuntary muscle contraction, provided that the shot was properly placed. This is known as the "Immediate Incapacitation Shot" and is highly successful. The shooter must place the shot directly through the “T-Box”. The “T-Box” is the area that encompasses the nose and eyes. At 25 yards the shooter will need to acquire sight picture directly between the eyebrows.