精英狙擊手布蘭登貝克特（查德邁克爾柯林斯飾）和理查米勒（比利贊恩飾）在中東地區和極端分子戰鬥時，上校（丹尼斯海斯伯特飾）交給他們一個新的任務：保護喬治亞共和國延伸到西歐的天然氣管，以避免極端分子占為己有。但是當一些與敵人的小規模戰鬥演變為狙擊手們都被精確地暗殺後，安全已出現了漏洞。那些嫌疑人物及戰爭防線，將全劇帶到爆炸性的高潮
方克明是警隊中最精銳的狙擊手，在機緣下巧遇一名軍裝警察Ｏ仔，並邀他加入狙擊手部隊。Ｏ仔入隊後誓要成為首席神槍手。然而，神槍手榜中竟然還有一個傳奇人物 —— 凌靖，曾經壓倒方克明，高據榜首四年，但目前卻身陷牢獄中。 凌靖出獄後，即策動反擊，暗中協助悍匪，攻擊囚車並救出歹徒的首領，之後又與歹徒合作計畫一樁兩億元大劫案！但凌靖的真正目標卻是要挑戰方克明與其領導的狙擊手部隊，準備單槍匹馬把狙擊手全隊打敗。而年少氣盛的Ｏ仔則一心希望與高手過招，與凌靖一決高下。 香港警察特警隊部隊（ＳＤＵ）的狙擊手以特別設計的狙擊步鎗作裝備，行動時，多藏身於隱蔽位置，負責遠距離射擊。一個稱職的狙擊手必須具備三個條件：除射擊術外，紀律及心思熟慮也是重要元素之一，另外另須具有偽裝技巧以及野外求生技能。
警長馬帝重重包圍惡名昭彰的銀行搶劫團的關鍵時刻，躲在屋頂上，原負責掩護同夥的的狙擊手文森，背叛了全隊的警察而將其全部射殺，成功地掩護罪犯逃離現場，但因其中一名罪犯受到重傷，馬帝藉此為契機展開追捕行動
Roy Tucker, a Vietnam war veteran with excellent shooting skills, is serving a long prison sentence when a mysterious visitor promises him that he will be released if he agrees to carry out a dangerous assignment.
SNIPERS: BULLETPROOF deconstructs and analyzes the little known sniper events that have occurred when no other course of action was possible. The people who planned the takedowns, or pulled the trigger, share their techniques and bring to light the many factors that had to be considered in each mission: terrain, wind speed, temperature, elevation changes... all are critical to taking out targets considered bulletproof. A sniper has one chance, one breath, to rise to the occasion and save the day... if they miss, there may never be another opportunity. As these never told before stories unfold, the viewer also learns about the high tech gear each sniper carries on their classified missions.
The movie is based on the autobiography of Horst Fantazzini. Son of an anarchist, he was known in Northern Italy as “the gentleman bandit” because he robbed banks without violence, with only a toy gun. After many convictions and jailbreaks, in the summer of 1973 he's being held in Fossano, Piedmont when he tries to escape again. This time things get messy and he has to use a real gun and take two prison guards as hostages.
The deadliest weapon on the battlefield is neither the bullet nor the gun-it's the lone sniper. Through the scopes of the world's most precise marksmen SNIPER: INSIDE THE CROSSHAIRS takes you on a journey to discover the science and psychology behind the most extreme shots in military history. Deconstruct well-known missions from Vietnam to Iraq to Afghanistan by hearing firsthand recollections from the soldiers who were there and whose fingers pulled the triggers. Finally meet Canadian sniper Rob Furlong who for the first time on American television tells the story of his history-making shot in Afghanistan-striking a Taliban fighter from 1.5 miles away. Ballistics tactics weaponry stalking--this feature-length special examines these critical components in vivid detail and uses compelling interviews cinematic reenactments CGI technology and modern-day shooting demonstrations to put you squarely inside the crosshairs.