Glock, model 43X, 9mm Single Stack 3.39 Inch Barrel Fixed, Black polymer frame with SILVER NPVD FINISH, 10 Round. Glock 43X Single stack 9mm for backup and concealed carry. Measures 6.4-inches long and just 1-inch wide, weighing only 16 ounces with an empty magazine. 5.5 pound trigger pull. Fixed sights. Barrel profile: right hand hexagonal twist.