The PDP 4.5”, like all of the PD series, is a 9mm striker-fire, recoil-operated pistol with a polymer frame. The PDP checks a lot of boxes for a 9mm striker fire.
walther pdp
Walther PDP Compact: Performance & Duty are its Name
Published: July 18, 2021 { 7 comments }About a decade ago, give or take, the baseline for what made a great polymer-framed, striker-fired handgun was changed overnight when Walther introduced us to the PPQ. Its ergonomics were all the rage, as was its performance and accuracy – but it was that trigger that knocked the industry on its butt. The light, crisp trigger of the PPQ with its very short and tactile reset had every IDPA shooter in the country taking those make-up shots without adding time to their scores. It is hard to overstate the revolution that was started by that pistol.