MEC Pro Check For 600 JR Loader - Charge Bar Sequence Accessory

The MEC Pro Check is a steel sequencing accessory designed specifically for the MEC 600 JR shotshell reloader. Made from steel with a black finish and made in the USA, this compact add-on attaches to the loader's charge bar via the bar-stop screw, where it automatically programs the charge bar to keep the loading cycle in proper sequence.

By holding the cycle in sequence, the Pro Check helps prevent accidental powder spillage and ensures only one charge is dropped per stroke. It also helps retain the wad guide in position to accept each wad during the cycle, adding an extra measure of consistency to the 600 JR loading process. The Pro Check installs in seconds using the existing bar-stop screw and is a one-size component that fits the 600 JR Mark V platform.

Compact, easy to install, and made in the USA, the Pro Check is a smart upgrade for any 600 JR reloader looking to keep their charge bar in sequence and avoid accidental powder spillage on the press.