Pro Mag Industries Drum Magazine 9mm 50-Rounds for Ruger P Series

ProMag Ruger P Series Drum Magazine Features Built for maximum capacity and durability the ProMag 50 round 9mm drum magazine utilizes a proprietary DuPont Zytel-based polymer drum housing combined with a steel reinforced upper tower for enhanced strength and reliability. The internal steel insert is stamped and welded to mirror factory magazine construction ensuring consistent feeding performance. An injection-molded follower and heat-treated stainless steel spring support smooth operation across extended shooting sessions. This 9mm drum magazine for Ruger P Series is engineered for range-focused use offering high-capacity performance in a rugged and long-lasting design. The combination of polymer and steel construction provides resistance to wear while maintaining structural integrity under heavy use. Made in the USA and backed by a lifetime guarantee against manufacturer defects it delivers dependable function and extended usability. ProMag Ruger P Series Drum Magazine Specifications Manufacturer: ProMag Model: Drum Magazine Category: Magazine Caliber: 9mm Capacity: 50 Firearm Fit: Ruger P Series Material: DuPont Zytel Polymer Steel Reinforced Color: Black Follower: Injection Molded Spring: Heat Treated Stainless Steel Made In: USA