Light double-action and crisp single-action trigger pulls. External hammer is designed with a rounded spur for easy cocking and single-action shooting.Polymer frame and two interchangeable rubberized grips with angled serrations allow shooters to select either a slim or wider palm swell option (no tools required).The aerospace-grade aluminum slide has serrations on both the front and rear for better grip and slide manipulation.The dovetailed, high-visibility, three-dot sight system has a fixed front sight and a rear sight that is both windage- and elevation-adjustable.