ProMag S&W M&P Shield 9mm 50-Round Polymer Drum Magazine

The ProMag drum magazine is designed for S&W M&P Shield 9mm pistols and provides a 50-round capacity. It features a black DuPont Zytel-based polymer drum housing with a full-length steel internal insert.

Key Specifications

• The magazine fits S&W M&P Shield 9mm pistols.
• The magazine holds 50 rounds.
• The magazine is chambered for 9mm ammunition.
• The drum housing is made from DuPont Zytel-based polymer.
• The magazine features a black finish.
• The upper tower includes a full-length steel internal insert.
• The follower is injection molded.
• The magazine is made in the USA.

With its high-capacity drum format, polymer construction, and steel-reinforced upper tower, this ProMag magazine offers a practical spare or replacement option for compatible S&W M&P Shield 9mm pistols.