The MEC 33 Powder Bushing is a shotshell reloading accessory designed to regulate the amount of powder dispensed in MEC reloading presses. Manufactured by Mayville Engineering Company (MEC), this bushing fits all 302 and 502 series charge bars to provide accurate volumetric powder drops for shotshell reloaders.
Regulates powder charges for shotshell reloading
Compatible with MEC 302 and 502 charge bars
Designed for use in MEC reloading presses
For precise reloading, users should consult MEC's bushing charts and always verify powder charges with a reliable scale to ensure load consistency and safety.