Winchester Ammo S357MPDB 357 Magnum PDX1 Defender, 125 Grains, Bonded Jacketed Hollow Point, Per 20

Winchester PDX1 Defender Ammunition 357 Magnum 125 Grain Bonded Jacketed Hollow PointWinchester PDX1 ammunition was tested by the FBI to see if it can stand up to real world, life threatening situations, this ammunition has impressive expansion and notable velocities at various ranges thanks to Winchester's proprietary bonding process. The engineers have welded together the lead core and copper jacket to obtain controlled expansion and a higher weight retention. The bonding can also take on the toughest barriers at varied ranges and velocities to simulate real world threat.

Upon impact, the jacketed hollow point initiates expansion up to 1-1/2 times the size of the original bullet diameter. The unique notching in the bullet creates six equal segments creating maximum expansion on impact. Finally, Winchester has chosen nickel plated brass to maximize reliability through smooth chambering and case ejection.

Specifications:

- Caliber: 357 Magnum
- Bullet Weight: 125 Grains
- Bullet Style: Bonded Jacketed Hollow Point
- Case Type: Nickel Plated Brass
- Quantity: Per 20

Ballistics Information:

- Muzzle Velocity: 1325 fps
- Muzzle Energy: 487 ft lba