Winchester's PDX1 Defender ammunition delivers maximum stopping power for personal defense with a bonded jacket that expands up to 1.5x diameter on impact. Engineered to FBI test protocol standards for reliable performance when it matters most.
Winchester's Defender line represents the pinnacle of personal defense ammunition engineering. Built to exacting standards and tested against FBI protocols, this ammunition delivers the terminal performance you need when stakes are highest.
The PDX1 Defender round employs Winchester's proprietary bonding process, which welds the jacket to the lead core. This construction ensures consistent expansion and penetration characteristics that meet FBI test protocol requirements for duty and personal defense use.
The hollow point design initiates rapid expansion upon impact, while the bonded construction maintains bullet integrity for reliable penetration through intermediate barriers. The 147-grain bullet weight in 9mm provides excellent ballistic performance and controllability in most handguns.
When your life depends on your ammunition, Winchester's commitment to quality and innovation matters. The PDX1 Defender line has earned its reputation through consistent, predictable performance in real-world conditions. This is ammunition engineered for those who understand that personal defense is not a compromise situation.