This is a Surefeed AR-15 30 round magazine, chambered in .223 Remington / 5.56x45mm NATO.

Manufactured by Okay Industries, this mil-spec magazine features a lightweight and durable aluminum body. 

All-American – from the Drawing Board to Your Go Bag.

SureFeed® magazines are 100% made in the U.S.A., with all-American components that meet and exceed demanding Military Specifications. The popular aluminum magazine bodies & floor plates are lightweight aluminum, heat-treated to Mil-Spec requirements for strength and durability. They’re hard-coat anodized and finished in your choice of a Mil-Spec dry grey, black, or FDE. A four-way, anti-tilt, self-lubricating, non-hygroscopic resin follower and high-performance Mil-Spec stainless steel spring keep rounds properly aligned and tensioned for flawless performance.

Every Round, Every Time.

Reliability rules when you’re choosing a magazine. So we put each and every SureFeed® magazine through a multi-step inspection and testing process. Our proprietary quality control ensures every SureFeed® magazine lives up to its name and remains true to the OKAY performance heritage trusted by the U.S. Military since 1973.