Magpul PMAG GEN M3 223 Rem/5.56 NATO 10-Rd AR-15/M4 Polymer Magazine - Medium Coyote Tan

The Magpul PMAG GEN M3 is a 10-round polymer magazine purpose-built for AR-15/M4 platforms chambered in 5.56x45mm NATO / .223 Remington. The GEN M3 channels the proven PMAG reliability into a compact, restricted-capacity package, with constant-curve internal geometry that feeds reliably across a wide range of bullet profiles and a redesigned bolt-catch notch that improves function in rifles with tighter tolerances.

The body is molded from polymer for durability and light carry weight, and the clearly marked lock-plate tab on the side provides immediate visual confirmation of the 10-round capacity. This variant is finished in Medium Coyote Tan, giving it a low-vis, desert-friendly appearance suited to builds and rifles already wearing a coyote tan theme. The PMAG GEN M3 is dimensionally compatible with standard AR-15/M4-pattern magazine wells and serves as a drop-in option for rifles configured around the PMAG footprint.