The Walther PDP Full-Size Optics-Ready Ambidextrous Semi-Auto Pistol is a performance-enhanced duty handgun for those in search of top-tier ergonomics and trigger discipline. Built atop a polymer frame with improved ergonomics, the PDP boasts a factory-milled, optics-ready slide with enhanced, superterrain serrations for improved slide manipulation and reliability. The dovetailed, adjustable sights offer intuitive target acquisition when used without a mounted optic while providing a natural co-witness when you DO use a red dot. The stepped chamber and stainless steel barrel readily withstand high-pressure, +P cartridges, and deliver improved velocities for more reliable stopping power and enhanced accuracy, while the performance duty texturing ensures a dependable, non-slip grip. The Performance Duty Trigger delivers a consistent, light pull that's just as good as you'd expect from a Walther. Performance-enhanced duty weapon Factory-milled, optics-ready slide Superterrain slide serrations Dovetailed, adjustable sights Stepped chamber is rated for +P ammo Stainless steel barrel Performance Duty grip texture Performance Duty Trigger Modular frame design