Walther PDP Compact Pro SD 9mm 4.6″ Threaded, Optic-Ready

The Walther PDP Compact Pro SD is a compact, striker-fired semi-automatic pistol chambered in 9mm. It pairs a 4.6-inch threaded steel barrel with an optic-ready, serrated steel slide and a Performance Duty trigger for consistent, repeatable operation. The polymer frame features Walther's Performance Duty textured grip and an accessory Picatinny rail.

Key Specifications

• Chambered in 9mm.
• Barrel length is 4.6 inches.
• Barrel type is threaded steel.
• Action is Semi-Auto (striker-fired).
• Frame material is polymer.
• Slide is optic-ready with serrations and constructed of steel.
• Optic footprint is a proprietary slide cut.
• Weight is listed as 26.25 oz.
• NFA thread pattern is 1/2x28.
• Ambidextrous safety is Yes.

The PDP Compact Pro SD combines compact dimensions with competition- and duty-oriented features: a threaded barrel for suppressed or accessory use, an optics-ready slide for modern sighting solutions, and a Performance Duty trigger and grip texture designed for consistent handling. Its combination of ergonomics and modular features makes it suitable for shooters who want a compact platform that supports modern accessories and precise, repeatable operation.