Desert Tech Quadmag-53 5.56x45mm NATO 53-Rd Magazine - Fits Quattro-15 Lower - Black

The Desert Tech Quadmag-53 is a high-capacity 53-round detachable magazine purpose-built for the Desert Tech Quattro-15 lower receiver. Chambered in 5.56x45mm NATO, this magazine turns the Quattro-15 platform into a true high-capacity rifle, letting the shooter carry a full 210-round loadout in just four magazines - roughly an 80% bump over a stack of standard 30-rounders, with reloads cut by about half and overall loadout weight trimmed down.

The body is molded from durable polymer and finished in a low-glare matte black, keeping the feed unit light, snag-resistant, and easy to handle under recoil. Its quad-stack geometry is matched specifically to the Quattro-15 lower so rounds feed smoothly into the action and the mags stack flat against one another - the key to fitting four 53-rounders into a compact loadout.

Whether you are running the Quattro-15 for extended range sessions, training, or defensive applications, the Quadmag-53 delivers the extra firepower the platform was built around.