The Walther(R) PDP Compact Pro SD is an optics-ready striker-fired pistol chambered in 9mm. It combines a compact polymer frame with a 4.6-inch threaded barrel Performance Duty Texture and prominent slide serrations for responsive handling.The Pro SD configuration features Walther's flat-faced Dynamic Performance Trigger and a flared magazine well for faster reloads. Its optics-ready slide accepts adapter plates for compatible red-dot sights while the 1/2x28 threaded muzzle supports compatible suppressors and muzzle devices.Key Features:Compact striker-fired pistolChambered in 9mm4.6-inch threaded barrel1/2x28 muzzle thread patternPolygonal rifling10+1 round capacityOptics-ready slide with plate interfaceDynamic Performance TriggerSuperTerrain slide serrationsPerformance Duty TextureFlared magazine wellFixed front and adjustable rear three-dot sightsFull-length Picatinny accessory railBlack polymer frame and steel slideWalther Arms(R) manufactures firearms with a focus on modern ergonomics practical reliability and precision-oriented performance. The brand is known for defensive pistols competition-capable handguns and sporting firearm platforms designed around shooter control and consistent handling. Walther Arms firearms are built to provide dependable function refined ergonomics and practical accuracy across defensive range and duty applications.