S&W M&P Competitor 9mm 10/17 Magazine (Blocked)
Blocked to 10 rounds with a 3d printed block and rivet.
| Color: Black |
| Capacity: 17 Rounds |
| Caliber: 9MM |
| Manufacturer Part #: 3015717 |
| Subcategory: Pistol Magazines |
| Type: Magazine |
| Fit: Competitor |
