MEC 285P Primer Tray Spring - Brass Replacement Part

The MEC 285P Primer Tray Spring is a factory replacement component for MEC shotshell reloader primer trays. This small but essential brass return spring provides the tension that lifts the primer pickup arm back up after each cycle, returning the tray to the ready position for the next primer drop.

Engineered as a direct fit for the 100-capacity MEC primer trays 285A3 and 385A3, the 285P spring is also used across a broad range of popular MEC single-stage and progressive shotshell reloaders, including the MEC 650, Steelmaster, 8567 Grabber, 9000G, Sizemaster, E-Z Prime "V", and E-Z Prime "S".

If your MEC reloader is failing to consistently pick up primers, dropping primers, or the primer tray arm feels sluggish on the return stroke, a stretched or fatigued tray spring is the most common culprit. The 285P installs in seconds and restores reliable primer feed so you can keep your reloading bench running smoothly.