ProMag 9mm 30-Round Drum Magazine for M&P Shield

Enhance your shooting experience with the ProMag 9mm 30-Round Drum Magazine for Smith & Wesson M&P Shield. Crafted from durable DuPont Zytel-based polymer, this high-capacity magazine ensures long-lasting performance. Featuring a full-length steel internal insert, the magazine is stamped and welded to match factory standards, providing reliability and precision. The injection-molded follower and heat-treated stainless steel spring guarantee smooth feeding. Proudly made in the USA, this magazine is the perfect upgrade for your M&P Shield, offering enhanced capacity and consistency.