Combines our modular rifle mag pouch and a modular pistol mag pouch into one secure unit Unique pouch can securely hold an infinite combination of mags and other accessories Also holds certain radios, flash bangs and smoke grenades providing versatility while taking up only 3 horizontal inches on your platform The Double Decker unit can also fit some radio models, flashbangs, smoke grenades, multitools and even flashlights, adding to its exceptional versatility. Both pouches are constructed from durable Cordura and injection-molded polymer. The pouches secure contents with a shock cord closure, ensuring a positive and adjustable grip.