Check the listing for details. Hornady Powder Cop – Install on Your Progressive Press, Automatically Checks.... Condition: New. Listed at 57.18 USD. From the brand Previous page Previous page Next page Next pageHornady Powder Cop – Install on your progressive press after the powder drop station to automatically check dropped charges. Monitors over charge and under chargeWhy? – Checking powder charges on your progressive press can be difficult and is sometimes ignored, even though it's a smart practice. It won't replace careful attention, but helps monitor the reloading processVersatile – This powder checker works with all powder types and calibers. 7/8" - 14 threads allow use on most press modelsHow To Use – Install after the powder drop station. Sure-Loc lock ring secures device in press. The stem and rubber o-ring provide visual indication of powder chargeHornady Reloading Supplies – Hornady offers a variety of reloading tools needed to get into the reloading zone and achieve better accuracy, reliable results, and have fun. Having a set of quality tools is crucial for an accurate shooter