The Quadmag-53 is a 53 round magazine and is compatible with the Quattro-15 lower receiver. The Quattro-15's 53 round magazines give patriots the ability to carry a 210 round loadout with only 4 magazines instead of 7.
- Caliber:
- 5.56x45mm NATO
- Material:
- Plastic
- Model:
- Quadmag-53
- Capacity:
- 53
- FireArm:
- No
- Requires FFL:
- False
