The Walther PDP F-Series Pro E is a striker-fired 9mm Luger pistol built around a 3.50-inch steel barrel and 10+1 capacity. It has a polymer frame with an integrated Picatinny rail, a Black finish on both frame and steel slide, and an optic-ready, serrated slide for direct red dot mounting. 
 

Key Specifications 

• Brand: Walther Arms 
• Model: PDP F-Series Pro E 
• Caliber: 9mm Luger 
• Action: Semi Auto 
• Capacity: 10+1 
• Barrel Length: 3.50" 
• Weight: 20.30 oz 
• Finish: Black 
• Frame Material: Polymer 
• Slide Material: Steel 
   

Detailed Features 

• Slide is cut for optics and serrated at the rear for a positive grip during manipulation 
• Adjustable white dot sights co-witness with the optic cut for a backup sighting reference 
• Interchangeable backstrap grips let the frame be sized to the shooter's hand 
• Flat-faced trigger with a firing pin block and trigger block safety 
• Polymer frame includes a Picatinny rail for lights or lasers, with an overall length of 7 inches and height of 5.40 inches

Owners of the Walther PDP line, including the Pro E variant, tend to single out the trigger as the pistol's best feature. It is regularly described as one of the better factory triggers in a striker-fired carry gun, with a short, consistent break that stands out against competitors in the same class. Reliability feedback is generally positive, with most owners reporting the PDP runs clean through a mix of practice and defensive ammunition.

The interchangeable backstraps and overall grip shape get consistent praise for pointing naturally and fitting a range of hand sizes, which carry-focused owners appreciate when they are testing different holsters. The optic-ready slide is a common reason buyers choose the Pro E specifically, since it allows a red dot to go on without a separate milling job.

On value, the PDP sits in the mid-to-upper price range for striker-fired pistols, and most owners feel the trigger and ergonomics justify the cost compared to cheaper polymer guns. The recurring complaint is holster selection: because the PDP has its own frame geometry, buyers sometimes find fewer off-the-shelf holster options early in a given model's release compared to more established platforms.