The ProMag 50-round drum magazine for Smith & Wesson SD9 and SD40 pistols delivers extended capacity for range sessions and training drills.
- Caliber: 9mm Luger
- Capacity: 50 rounds
- Compatible Firearms: Smith & Wesson SD9, SD40
- Material: Polymer body, steel internals and feed tower
- Finish: Black
- Design: Rotating drum with transparent body
- Includes: Loading tool
