Magpul PMAG M3 300BO 10/30 Round MCT Magazine (Blocked)
Blocked to 10 rounds with a 3d printed block and rivet.
| Color: Coyote |
| Capacity: 30 Rounds |
| Caliber: 300 Blackout |
| Manufacturer Part #: MAG800-MCT |
| Model: M3 |
| Subcategory: Rifle Magazines |
| Type: Magazine |
| Fit: AR Rifles |