The ProMag Springfield Kuna Magazine Firearm Accessory The ProMag Springfield Kuna Magazine in Black is a factory 40-round polymer magazine chambered in 9mm designed for direct compatibility with the Springfield Kuna platform. Lightweight polymer construction delivers reliable high-capacity feeding in a durable lightweight package. For Springfield Kuna owners seeking a high-capacity 40-round spare magazine this is the direct-fit solution. ProMag Springfield Kuna Magazine Features The ProMag Springfield Kuna Magazine is a 40-round polymer magazine engineered specifically for the Springfield Kuna platform providing a massive capacity advantage over standard factory magazines for extended range sessions competition and defensive use. Polymer construction keeps the magazine lightweight and durable through regular range use and carry conditions without compromising feeding reliability. As a direct-fit replacement built to ProMag s manufacturing standards this magazine delivers consistent feeding performance for Springfield Kuna owners who want maximum round count in a single magazine. The Kuna 40-round high-capacity polymer magazine is a practical solution for shooters who want to minimize reloads during range sessions or competition while maintaining reliable function in the Springfield Kuna platform. The lightweight polymer body adds minimal weight to the overall loadout while providing the structural integrity required for reliable feeding through the full 40-round capacity. Whether used for training competition or as a high-capacity backup option this ProMag Kuna magazine is the highest-capacity factory-compatible option available for the platform. ProMag Springfield Kuna Magazine Specifications Manufacturer: ProMag Model: Springfield Kuna Magazine Series: KUNA Caliber: 9mm Capacity: 40+1 Material: Polymer Compatible With: Springfield Kuna