The Winchester PDX1 Defender is a bonded jacketed hollow point load offered for .40 S&W in a 180-grain bullet weight. It is packaged in 20-round boxes with nickel-plated brass cases and is intended for defensive and duty-style applications. The bonded construction bonds the jacket to the lead core to promote controlled expansion and retained weight as described by the manufacturer.
Packaging
Box: This product is sold per box containing 20 rounds.
Case: A case is comprised of multiple boxes (10 boxes per case as listed); ordering a case quantity is achieved by ordering the required number of boxes.
Key Specifications
- Caliber: .40 S&W.
- Bullet weight: 180 grains.
- Bullet type: Bonded Jacketed Hollow Point (PDX1).
- Rounds per box: 20.
- Boxes per case: 10.
- Case material: Nickel-plated brass.
- Series: PDX1 Defender.
- Intended application: Home Defense.
- Muzzle energy: 476 ft lbs.
This Winchester PDX1 Defender load offers a bonded JHP construction and industry-focused packaging for shooters who prefer a purpose-designed defensive loading in .40 S&W. The 20-round box format and nickel-plated brass cases make it straightforward to stock for range use or for those preferring boxed or case quantities.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




