In the world of firearms, reliability is paramount. ProMag understands this necessity and delivers with its 50-round drum magazine designed specifically for the Smith & Wesson Shield 9mm pistols. Crafted in the USA, these magazines are a testament to American engineering precision. They come with an assurance that speaks volumes—backed by a lifetime guarantee against manufacturer's defects.
The heart of any reliable magazine lies in its spring, and ProMag does not compromise here. Each spring is meticulously wound from heat-treated chrome silicon wire, ensuring resilience and performance under stress. The assembly process undergoes rigorous checks at every stage to maintain unwavering quality standards.
This drum magazine's housing features a proprietary DuPont Zytel-based polymer construction—a material known for its durability and lightweight properties. Inside, you'll find an upper tower reinforced with a full-length steel insert that's stamped and welded akin to factory specifications, offering steadfast support during operation.
The injection-molded follower complements the robust design while enhancing feeding reliability round after round. Additionally, the stainless-steel formed magazine spring stands as another testament to ProMag’s commitment to excellence in firearm accessories.
For those seeking extended capacity without sacrificing dependability or craftsmanship, this 50-round drum offers peace of mind alongside superior firepower capabilities—an essential companion for your Smith & Wesson Shield 9mm pistol.