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 of7.
Caliber: 5.56x45mm NATO
Capacity: 53rd
Model: Quadmag-53
Material: Plastic
Capacity: 53
Caliber: 5.56x45mm NATO
Capacity: 53rd
Model: Quadmag-53
Material: Plastic
Capacity: 53
