The Walther PDP Full Size California Compliant 9mm 4.5" 10‑Round Pistol is a duty‑grade striker‑fired handgun engineered to provide modern performance, ergonomics, and reliability while meeting California’s compliance requirements. Built on a full‑size polymer frame with a durable matte black finish, it features a 4.5" barrel that balances controllability and sight radius for both defensive and range use. The PDP’s SuperTerrain slide serrations and textured grip enhance positive manipulation in all conditions, while the Performance Duty Trigger delivers a predictable, tactile break for confident follow‑up shots. Designed with safety in mind, this California‑compliant version includes a loaded chamber indicator and a magazine disconnect to meet state regulations. Optics‑ready slide cuts allow easy installation of a red dot sight with an adapter plate (sold separately), making it versatile for a variety of modern setups. Capable of accepting 10‑round magazines and backed by Walther’s long‑standing engineering, the PDP offers a refined balance of performance and practicality for shooters seeking a reliable 9mm pistol.