| Brand | Hornady |
|---|---|
| Country of Origin | United States |
Check the listing for details. HORNADY LOCK-N-LOAD Concentricity Tool (NEW). Condition: New, Made in United States. Listed at 149.95 USD. It is new in unused condition. The Hornady Lock-N-Load Ammunition Concentricity Gauge is the first tool on the market to both identify and eliminate bullet runout. Bullet runout can be caused by a number of different variables in the reloading process and can affect the accuracy of loaded ammunition.