Pro Mag Industries Sig Pro Drum Magazine 9mm 50-Rounds

Pro Mag Industries Sig Pro Drum Magazine Features The Pro Mag Industries Sig Pro Drum Magazine is a high-capacity feeding solution meticulously engineered for the Sig Pro series of 9mm semi-auto handguns. Constructed from a proprietary DuPont Zytel based polymer this magazine body is designed to be both exceptionally lightweight and incredibly durable for long-term use. The incorporation of a blue steel upper magazine tower ensures that the interface with the firearm remains rigid and reliable during rapid cycling. Equipped with an injection molded magazine follower and a spring crafted from heat-treated stainless steel this drum magazine provides consistent upward pressure for flawless feeding. This design minimizes the risk of malfunctions making it an ideal choice for extended range sessions or competitive shooting environments. Proudly made in the USA this accessory reflects a commitment to quality components and precision manufacturing standards for the modern shooter. Pro Mag Industries Sig Pro Drum Magazine Specifications Manufacturer: Pro Mag Industries Model: Sig Pro Drum Magazine Subtype: Semi Auto Handguns Caliber: 9mm Capacity: 50 Rounds Magazine Body Material: DuPont Zytel Polymer Tower Material: Blue Steel Follower Material: Injection Molded Spring Material: Heat-Treated Stainless Steel Weight: 1.6625 lbs Threaded Barrel: None Compatibility: Sig Pro 9mm Pistols Origin: USA Color: Black Category: Magazines Construction: Drum