Unique to the Critical Defense 410, the 41 caliber FTX slug actually engages the gun's rifling, and contacts the target nose on; enabling the patented Hornady Flex Tip technology to assist in expansion for greatly enhanced terminal performance. Each 35 caliber round ball is made of high antimony, cold swaged lead to resist deformation and provide excellent penetration.
Muzzle Velocity: 750 fps
Muzzle Energy: 294 ft/lbs
Triple Defense projectile column
Unique 41 caliber FTX slug
Two 35 caliber high antimony lead round balls
Price is per 20 slug box.