ProMag DRMA77 9mm 50-Rd Drum Magazine Fits S&W Shield Plus Black Polymer

The ProMag DRMA77 is a 50-round drum magazine built specifically for the Smith & Wesson M&P Shield Plus chambered in 9mm Luger. This high-capacity drum delivers substantial firepower for extended range sessions and training, and is engineered as a direct-fit replacement or spare for the Shield Plus magazine well.

The drum housing is molded from a proprietary DuPont Zytel-based polymer in a matte black finish, keeping the magazine lightweight while providing the durability needed to feed reliably round after round. The drum holds 50 rounds of 9mm Luger ammunition and ships ready to load and run.

Designed as a dedicated fitment, the DRMA77 is purpose-built for the Shield Plus and does not fit the standard M&P Shield 9mm, the M&P 9mm, or the Shield EZ 9mm. If you run a Shield Plus, this drum gives you a serious round count in a single package without breaking up range time for constant reloads.