The MagStorage Solutions Universal .223/5.56X45 Magazine Holder is the ideal solution for storing and organizing your .223/5.56x45 magazines. Made in the USA from 100% ABS injection molded plastic, the magazine holder features retention arms that provide support for the magazines while making it easy to snap them in and out. It can be mounted using its 4 reinforced mounting holes or it can be freestanding with its bottom supports. As a bonus, the lower cutouts allow space for Ranger Floor Plates. Holds up to six (6) 20-30 round magazines. Dimensions: 11.5”H X 9.5”W X 4”D.