PROMAG SIG MPX 9MM 50 ROUND DRUM MAGAZINE

ProMag Sig MPX 9mm 50 Round Drum Magazine Boost your Sig MPX’s firepower with the ProMag 50 Round Drum Magazine—designed for smooth, reliable feeding in one of the most advanced PCC platforms on the market. Built specifically for 9mm Sig Sauer MPX rifles and pistols, this drum gives you extended shooting time with fewer reloads, perfect for range days, training, or tactical use. Made from tough, black polymer, the ProMag MPX drum is lightweight, rugged, and built to last. It’s easy to load and built for performance, making it a favorite for shooters who demand both style and function from their gear. Massive Capacity Meets Smooth CyclingThis 50-round drum holds standard 9mm Luger ammo and is engineered for consistent feeding even under high rates of fire. ProMag’s precision internal design ensures each round feeds cleanly without hang-ups. Built for the Sig MPX PlatformThis drum fits all generations of the Sig Sauer MPX that accept proprietary MPX-pattern magazines. It locks in securely and functions flawlessly with your existing setup—no adapters needed. Key Features: Caliber: 9mm Luger Capacity: 50 rounds Material: Black, impact-resistant polymer Compatibility: Sig Sauer MPX (all generations using standard MPX mags) Steel-reinforced feed lips for added durability Made in the USA If you’re looking to extend your time on the trigger and keep your MPX running hard, the ProMag 50-round drum is a must-have upgrade.