This ProMag drum magazine is designed for use with Taurus PT-99 pistols chambered in 9mm. It offers high-capacity feeding in a polymer drum body with a blue steel upper magazine tower and a stainless steel spring. Construction uses a proprietary DuPont Zytel-based polymer and an injection-molded follower; the component set targets reliable feeding in centerfire pistols.
Key Specifications
- The capacity is 50 rounds.
- The caliber is 9mm Luger (9×19).
- The magazine body material is polymer (DuPont Zytel-based).
- The finish is black.
- The application is for centerfire pistols.
- The overall dimension is listed as 3.20 x 6.75 x 14.55 inches.
- The upper magazine tower is constructed of blue steel.
- The follower is injection molded.
- The magazine spring is formed from heat-treated stainless steel.
- Manufacturing origin is listed as Made in USA.
This drum magazine provides a compact, high-capacity option for range use and extended sessions where a large-capacity feed device is permitted. The polymer construction keeps weight moderate while the steel tower and spring support durable engagement with the pistol feed lips. Designed specifically to fit Taurus PT-99 pattern pistols chambered in 9mm, it pairs practical capacity with component materials selected for longevity and consistent feeding.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




