Mil-Spec USGI M4/M16 30-round gray magazine Surefeed from Okay Industries

The Mil-Spec USGI M4/M16 30-round magazine in gray polymer — Okay Industries SureFeed — is the current DoD contract magazine for the M4, M16, and HK416 platforms. If your rifle is an issued gun or a clone of one, this is the correct magazine, period.

SureFeed magazines are CAGE-coded, produced under contract to the US government, and carry the full USGI markings on the floorplate and body. The gray color signifies the current generation (superseding the tan "EPM" and earlier green/black mags) and is what you will see in every recent deployment photo from Army, Marine, and SOCOM units.

Construction is a proprietary polymer body with a stainless steel spring, four-way anti-tilt follower, and a geometry that is 100% compatible with M4, M16, M27, HK416, SIG MCX, and every in-spec AR-15 in the civilian market. The magazine meets or exceeds all requirements of the government's MIL-M-70867 specification.

Feed reliability is the entire point of the SureFeed program — these magazines are the benchmark the commercial market tries to match. Whether you're running a CAG Block II clone, an M27 IAR, or a standard M4, this is the issue mag.

Order yours today — buy them by the case.