The Winchester PDX1 Defender 12-gauge load is a segmented rifled slug intended for personal and home defense use. It features a 1 oz segmented projectile designed to break into three equal segments on impact to reduce over-penetration compared with a single-piece slug. The load uses a 2.75″ (2-3/4″) shell length and is packaged for retail and bulk purchase.
Packaging: Sold per box of 10 rounds. Cases are available as 10 boxes (100 rounds); a case quantity equals ordering ten boxes.
Key Specifications
- The brand is Winchester.
- The model/series is PDX1 Defender.
- The gauge is 12 Gauge.
- The shell length is 2.75 inches (2-3/4″).
- The projectile type is a segmented rifled slug.
- The projectile weight is 1 ounce.
- The listed muzzle velocity is 1600 fps.
- The rounds per retail box are 10 rounds.
- The boxes per case are 10 boxes.
- The units per case are 100 rounds.
This load provides a factory-configured segmented rifled slug in a compact 2.75″ shell and is packaged for both retail and bulk buyers. Its design targets reduced over-penetration while delivering consistent, purpose-built performance for personal and home defense scenarios.
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.




