The Ultimate Weapon

A longtime mercenary Ben Cutter is on his last mission. Teaming up with young gun Vince Dean, Cutter is out to destroy a cache of stolen US military arms in a daring raid on a heavily armed IRA encampment. An IRA expatriate, Dylan McBride, orders Cutter's boss, Tom Drummond, to give up his men for destroying his weapons. Drummond refuses, so McBride attempts to kidnap his daughter, Kate, but is foiled by Cutter. McBride and Cutter go to war with each other over Kate. The final results leave Cutter in McBride's hands and Dean, Kate, and Cutter's fiancee Laura in a battle for their lives. Cutter manages to escape and races back to his ranch where he destroys McBride and promises Laura he will lay down his guns forever.