The Walther PDP Pro Steel Frame Full-Size is a semi-automatic pistol in 9mm with a 4.5-inch barrel and a steel frame. It has a 20+1 round capacity and an optics-ready slide with a matte black finish. The pistol includes an adjustable rear sight and a Performance Duty Trigger, and it ships with 3 20-round magazines. 
 

Key Specifications 

• Brand: Walther Arms 
• Model: PDP Pro 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 20+1 
• Barrel Length: 4.5 inches 
• Color/Finish: Matte Black 
   

Detailed Features 

• Steel frame construction on a full-size platform 
• Optics-ready slide 
• Adjustable rear sight 
• Performance Duty Trigger 
• Ships with 3 20-round magazines

Owners of the PDP Pro Steel Frame point to the added weight of the steel frame as a genuine improvement over the standard polymer version. Felt recoil is noticeably reduced, and follow-up shots are easier to manage. Most find the balance point comfortable during extended range sessions.

The Performance Duty Trigger draws consistent praise. It has a clean break and a short reset that most shooters pick up quickly. The optics-ready slide is a practical addition, though the cut pattern is proprietary and requires an adapter for some popular optic footprints.

The PDP Pro Steel Frame sits at a premium price point, and a few owners feel the value proposition depends entirely on how much the steel frame matters to them. Those coming from polymer-framed handguns sometimes find the weight increase a positive, while others who carry daily prefer a lighter option.