ProMag DRMA15 50rd Drum Magazine for S&W Shield, 9mm

The ProMag DRMA15 is a 50-round drum magazine designed for use with Smith & Wesson M&P Shield 9mm pistols. Its drum housing is constructed from DuPont Zytel polymer and the magazine upper tower includes a full-length steel internal insert intended to mirror factory magazine interfaces. The assembly uses an injection-molded follower and a heat-treated stainless steel spring and is manufactured in the USA.

Key Specifications

• The capacity is 50 rounds.
• Compatible with Smith & Wesson M&P Shield 9mm pistols.
• The housing material is DuPont Zytel polymer finished in black.
• The magazine includes a full-length steel internal insert in the upper tower.
• The follower is an injection-molded follower.
• The spring is formed from heat-treated stainless steel.
• The model designation is DRMA15.
• The product is made in the USA.

Built for extended range sessions and spare magazine rotation, the DRMA15 combines a high-capacity polymer drum with steel reinforcement where it interfaces with the pistol. Its straightforward construction and serviceable components make it a practical, purpose-driven option for shooters who require reliable high-capacity magazines for target use and extended firing drills.