This ProMag RUGA33 magazine is a replacement or spare magazine designed for the Ruger SR9 pistol. It is constructed with heat-treated blued steel and features an injection-molded follower and an anti-fatigue spring to help maintain reliable function over time. The design supports a 17-round capacity in 9mm.
Key Specifications
- The magazine capacity is 17 rounds.
- The magazine is specified for 9mm (9mm Luger) cartridges.
- Designed to fit the Ruger SR9 pistol platform.
- The primary construction material is listed as steel.
- The finish is listed as blued.
- The product notes a listed length value of 9.1500 as provided by the manufacturer.
- The product lists a width value of 3.0500 and a height value of 1.6000.
- Components include an injection-molded follower made from the manufacturer’s proprietary TECHNAPOLYMER and an anti-fatigue spring.
- Manufactured in the USA and offered with a manufacturer lifetime warranty as stated by the maker.
This magazine provides a direct, factory-aligned option for SR9 owners who need a spare or replacement magazine with enhanced wear resistance and a high-capacity option. Its steel construction and engineered follower and spring combination are intended to deliver long-term service life and consistent feeding for routine use and range work.
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.




