DEMO Area 419 Zero Reloading w/7/8 Turret Head Black 419-Zero-7. With the addition of extra turrets there is virtually no limit to the number of calibers you can set up to run on the ZERO and changing a turret takes about 20 seconds. Turret replacement is also repeatable to under .001?. All turrets will come with a press-fit pull-stud and die stations laser marked with a number on the outer diameter of the head. Specifications for Area 419 Zero Reloading w/7/8 Turret Head: Manufacturer: Area 419 Fabric/Material: Steel Weight: 5 lb Color: Black Country of Origin: USA Package Contents: Area 419 Zero Reloading w/7/8 Turret Head Area 419 419-Zero-7: Zero Reloading w/7/8 Turret Head Black