US Marines on training range shooting the 5,56 M4 Carabine and training on Urban configuration The M4 (officially 5.56 mm, M4 Carabine) is a family of .
US Marines on training range shooting the 5,56 M4 Carabine and training on Urban configuration The M4 (officially 5.56 mm, M4 Carabine) is a family of .
US Marines on training range shooting the 5,56 M4 Carabine and training on Urban configuration The M4 (officially 5.56 mm, M4 Carabine) is a family of .
US Marines on training range shooting the 5,56 M4 Carabine and training on Urban configuration The M4 (officially 5.56 mm, M4 Carabine) is a family of .
