The ProMag 50 Round Drum Magazine is designed for the S&W 5900 and made from a durable, black polymer. It has a 9MM caliber capacity and is backed by a lifetime guarantee against manufacturer's defects.
Specs
| Model No. | MGPMDRM-A43 |
| Model | Drum |
| Manufacturer | ProMag |
| Color | Black |
| Caliber | 9mm |
| Capacity | 50 |
