The Winchester Defender S9MMPDB delivers consistent terminal performance through bonded jacket hollow point construction in a proven 9mm Luger +P configuration. This 124-grain load provides the expansion reliability and penetration depth required for personal defense applications.
What Makes This Different
The bonded jacket design prevents core separation during expansion, maintaining bullet integrity through barriers like heavy clothing or automotive glass. Standard hollow points can fragment or fail to expand consistently, while the Defender's bonded construction ensures controlled expansion across FBI protocol test scenarios. The +P pressure rating increases muzzle velocity by approximately 100 fps over standard pressure loads.Key Features
- Bonded jacket hollow point prevents core-jacket separation
- 124-grain bullet weight optimized for 9mm +P performance
- Nickel-plated brass cases resist corrosion and aid extraction
- +P pressure rating delivers enhanced terminal ballistics
- Low-flash powder reduces muzzle signature in low light
- Consistent primer ignition across temperature ranges
- 20-round boxes provide convenient carry quantities
Technical Specs
- Caliber: 9mm Luger +P
- Bullet Weight: 124 grains
- Bullet Type: Bonded Jacket Hollow Point
- Muzzle Velocity: 1,200 fps (4-inch barrel)
- Muzzle Energy: 396 ft-lbs
- Case Material: Nickel-plated brass
- Primer: Non-corrosive boxer
- Quantity: 20 rounds per box
- Manufacturer: Winchester Ammunition
