在抗美援朝战争“冷枪冷炮”运动中，入伍两年的任东风在某阵地争夺战中展现出了出色的射击天赋，但也导致战友死于敌军的狙杀枪口之下，成为心中阴影。“特射班”班长高占奎力排众议将任东风纳入麾下，老好人王青成为任东风的观察员，他们在这残酷的战场上与美军狙击王牌舒尔曼展开了一场壮烈的狙击大战。

In the "cold gun" campaign of the war against the United States, Ren Dongfeng, who has been in the army for two years, shows his talent for shooting in a battle for a position, but also causes the death of his comrades at the muzzles of enemy snipers, which becomes a shadow in his heart.