The Hornady Lock-N-Load Ammo Concentricity Tool measures bullet runout and case neck concentricity to help diagnose accuracy issues in your reloaded ammunition.
- Type: Concentricity gauge with correction capability
- Compatible Calibers: .17 caliber through magnum rifle cases, most pistol cartridges
- Measurement: Dial indicator (included) for bullet and case neck runout
- Material: Machined aluminum frame
- Mounting: Bench-mount design
- Use Stage: Final inspection and quality control










