ProMag DRMA15 50-Round Drum Magazine for S&W Shield 9mm

ProMag DRMA15 Drum Magazine for S&W Shield 9mm

This 50-round drum magazine transforms your Smith & Wesson Shield 9mm into a high-capacity platform, ideal for training, competition, or extended range sessions.

Construction & Materials

ProMag engineers this drum using a proprietary DuPont Zytel polymer that balances durability with lightweight handling. The magazine upper tower features a full-length steel internal insert—stamped and welded like factory originals—ensuring reliable feeding and structural integrity under demanding use.

Precision Manufacturing

• Magazine spring: Heat-treated stainless steel, precision-wound for consistent tension
• Follower: Injection-molded design for smooth, reliable round advancement
• Assembly: Every step is inspected and double-checked to maintain ProMag's quality standards
• Made in USA: Manufactured domestically with lifetime warranty against manufacturer defects

Performance & Reliability

The drum's design minimizes feeding issues common to high-capacity magazines. The internal steel insert and precision spring work together to maintain proper round positioning throughout the magazine's capacity range. Whether you're running drills at the range or testing your defensive setup, this magazine delivers consistent performance.

A Smart Magazine Choice

For shooters seeking affordable, reliable high-capacity options for their Shield platform, ProMag's drum represents solid value backed by American manufacturing and a lifetime guarantee.