The Walther PDP Pro is a semi-automatic pistol chambered in 9mm with a 4.5-inch barrel. It holds 10 rounds and comes with night sights and an Acro optic sight installed. The frame is polymer with a black finish. 
 

Key Specifications 

• Brand: Walther Arms 
• Model: PDP Pro 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 10+1 rounds 
• Barrel Length: 4.5 inches 
• Color/Finish: Black 
   

Detailed Features 

• Acro optic sight installed from the factory 
• Night sights included 
• Polymer frame with black finish 
• 10-round magazine capacity 
• 4.5-inch barrel

Owners of the PDP Pro frequently cite the factory-installed Acro optic as the standout feature, saving the step of milling the slide or buying a separate plate kit. The 9mm platform is comfortable to shoot across a range session and the night sights are considered a genuine upgrade over standard white-dot sights.

The PDP Pro's ergonomics get consistent praise, particularly the grip texture and trigger. Some owners feel the trigger has a slightly mushy reset compared to competitors in the same price range, though most adapt quickly.

Value opinions are split. Buyers who factor in the Acro sight and night sights see the package price as reasonable. Those who already own optics or prefer a different sight system feel they are paying for included hardware they don't need.