Winchester | DEFENDER 357SIG 125GR JHP 20/200 | 357 SIG

The Winchester S357SPDB is a specific model of personal defense ammunition: .357 SIG caliber, 125-grain, Bonded Jacketed Hollow Point (JHP), part of the PDX1 Defender line, featuring a nickel-plated brass casing for reliable feeding and controlled expansion for maximum stopping power in self-defense situations. Key Specifications: Caliber: .357 SIG Bullet Weight: 125 Grain (gr) Bullet Type: Bonded Jacketed Hollow Point (JHP) Series: PDX1 Defender Casing: Nickel-Plated Brass Muzzle Velocity: ~13 50 fps (feet per second) Muzzle Energy: ~506 ft-lbs (foot-pounds) Application: Personal Defense/Self-Defense Key Features: Bonded Core: The lead core is welded to the jacket for deep penetration and controlled, significant expansion (up to 1.5 times the original diameter).

FBI Tested: Engineered to meet or exceed FBI protocols for terminal performance. Nickel-Plated Brass: Ensures smooth chambering and extraction, enhancing reliability.

Key Specs:
✅ Caliber: 357 SIG
✅ Velocity: 1350 fps
✅ Pack Size: 20 x 200 rounds per box
✅ Total Rounds: 4000 rounds


📎 Learn more:
https://winchester.com/Products/Ammunition/Handgun/Defender/S357SPDB