In order to create a realistic image of the action effects, the two top killers must be proficient in various weapons and kung fu, so Pete and Julie entered a place called "Secret Service School" by the filmmakers to learn. Firearms training is held once a week. Instructors who have served in the SEALs teach them simplified special forces techniques and counter-terrorism tactics. Learn from the most basic, such as understanding weapons, holding guns, how to use them safely and effectively, and then develop into moving through and shooting difficult targets. After completing the basic learning, you must also learn how to rely on wisdom in action, adapt to changes, and not be surprised.
In the film, Pete and Julie are equipped with the latest high-tech weapons, including stun guns and stun guns, from MP5 submachine guns to precision pistols with optical sights and high-capacity magazines. They try their best to perfect the use of various firearms. The instructor strictly requires the actors' actions to be true and credible, rather than imaginary, and even the range of weapons must be mastered finely. In addition, Pete and Julie must show that they are familiar with every move. The crew spends a lot of time to practice and test, the purpose is to be exactly the same as the real scene.
