This is a factory steel 30-round magazine for Ruger SR-556 rifles in .223 Rem/5.56mm.

Featuring corrosion-resistant stainless steel construction with black Teflon coating, high-visibility followers, heat-treated internal springs and an integrated over-travel stop, these factory replacement magazines are designed for long-lasting reliability and performance.

Ruger’s SR-556 rifles introduced a new “two-piston” mechanism and a host of desirable features that took AR-pattern rifle engineering to a whole new level. With the original model now discontinued and the SR-556 takedown now taking its place, these Ruger factory magazines are a hot commodity …

These standard 30-round Ruger factory magazines are engineered to the same strict standards and from the same materials as your original factory equipment—ensuring perfect fit and function in your SR-556 rifle. They’re also compatible with a wide variety of AR-15 rifles.

Double down on firepower with these 30-round Ruger factory magazines for y our SR-556 rifle.