American Weapon (2014)

Plot

A group of six attractive friends embarks on a weekend retreat in the mountains, seeking relaxation and adventure. Their idyllic escape quickly turns into a nightmare when they become the targets of a relentless war veteran, whose lethal programming drives him to commit murder without hesitation. As the friends fight for survival, they must confront their deepest fears and work together to outsmart the trained killer stalking them. The tension escalates as they realize that their picturesque getaway has transformed into a deadly game of cat and mouse.