ProMag DRMA31 30-Round Drum Magazine for S&W Shield 9mm
High-capacity 30-round drum magazine for Smith & Wesson Shield 9mm pistols. Built from durable DuPont Zytel polymer with stainless steel spring and steel-reinforced upper tower. Made in USA.
ProMag DRMA31 Drum Magazine for Smith & Wesson Shield 9mm
This 30-round drum magazine transforms your Smith & Wesson Shield 9mm into a high-capacity platform, ideal for competitive shooting, training, or home defense scenarios where extended firepower matters.
Construction & Materials
ProMag engineered this magazine with serious shooters in mind. The housing is molded from proprietary DuPont Zytel polymer—the same material trusted in factory magazines—providing durability without excessive weight. The magazine's upper tower features a full-length steel internal insert that's stamped and welded using the same methods as original equipment, ensuring reliable feeding and longevity.
Reliable Function
- 30-round capacity for extended shooting sessions
- Injection-molded follower ensures smooth, consistent round feeding
- Heat-treated stainless steel spring resists fatigue and corrosion
- Made in USA with quality control you can trust
Practical Advantage
Whether you're running drills at the range, competing in practical shooting sports, or simply want a spare magazine with significantly more capacity, this drum delivers. The balanced design feeds reliably while the robust construction handles the demands of regular use.
A smart upgrade for Shield owners seeking versatility without sacrificing reliability.
