The Hornady Pistol Rotor & Metering Insert was specifically designed to be used with the Hornady Lock-N-Load Powder Measure. This adapter tool has a smaller than standard chamber which enables the precise metering of very small powder charges between 0.5 and 17 grains for pistol ammunition. Like all of Hornady
Hornady Reloading | MPN: 050128 | UPC: 090255501285