ProMag Springfield Kuna 9mm 50rd Drum Magazine

Designed for Springfield Armory Kuna pistols chambered in 9mm, this ProMag drum magazine provides high-capacity feeding suitable for range and training use. The 50-round drum uses a proprietary DuPont Zytel-based polymer housing and an injection-molded follower to support reliable feeding. The magazine spring is formed from heat-treated stainless steel for consistent performance. ProMag magazines are designed utilizing both traditional stamping and welding of heat-treated high carbon steel, and modern precision injection molding of mil-spec polymer compounds; every ProMag magazine is backed by a lifetime guarantee against manufacturer's defects and is made in the USA.

Key Specifications

• The magazine capacity is 50 rounds in a drum configuration.
• Chambered for 9mm ammunition as specified by the manufacturer.
• Designed to fit Springfield KUNA pistols.
• Drum housing is constructed of a proprietary DuPont Zytel-based polymer.
• The magazine follower is injection molded for consistent feeding.
• The magazine spring is formed from heat-treated stainless steel.
• The listed finish is Blued and the color is Black.
• Product classification is Magazine and subcategory Pistol Magazines.
• Manufacturer indicates the product is Made in USA.
• The item is backed by a lifetime guarantee against manufacturer's defects.

With its large capacity and robust construction, this ProMag drum magazine reduces reload frequency during extended sessions and supports repetitive drills where sustained firing is required. Its polymer housing and stainless spring prioritize durability and consistent feeding, making it a practical option for range training and high-volume practice.