The cm9 ergonomic grip makes your hand feel like it is part of the pistol.The front slide serrations are perfect for manipulating the slide.Additional features are ambidextrous safety, left or right magazine release, 3 backstrap options to suit any shooter, adjustable sights, and a picatinny frame rail for accessories.Frame Finish: BlackAction: SA/DACaliber: 9mm LugerBarrel Length: 3.80"Capacity: 17+1Safety: AmbidextrousGrips: Finger Grooved Black Interchangeable BackstrapSight Configuration: 3-DotSlide Description: Serrated Black Steel