Winchester PDX1 Defender Self Defense .223 Remington 60 Gr. Bonded Jacketed Hollow Point- Box of 20

Winchester PDX1 Defender 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. 

Technical Information:

• Caliber: 223 Remington
• Bullet Weight: 60 Grains
• Bullet Style: PDX1 Jacketed Hollow Point
• Case Type: Nickel Plated Brass 

Ballistics Information: 

• Muzzle Velocity: 2750 fps
• Muzzle Energy: 1007 ft. lbs.