The Magpul PMAG® 20 AR/M4 GEN M3® Magazine – Olive Drab Green (ODG) delivers the legendary reliability and durability that professional shooters, law enforcement, and military personnel depend on. Designed for AR15, M4, and other STANAG-compatible platforms, this compact 20-round magazine is ideal for prone shooting, bench use, or any setup where a shorter magazine improves weapon handling.

Constructed from advanced impact- and crush-resistant polymer, the GEN M3 PMAG provides exceptional strength while maintaining lightweight performance. Inside, the magazine features a long-life stainless steel spring, four-way anti-tilt follower, and constant-curve internal geometry, ensuring smooth and reliable feeding in demanding conditions.

Additional enhancements include an over-travel stop on the spine to prevent over-insertion, a redesigned bolt catch notch for improved compatibility, and aggressive front and rear texturing for positive handling in wet, dusty, or gloved conditions. A paint-pen dot matrix on the floorplate allows easy marking and identification of loadouts.

The flared floorplate aids extraction from pouches while improving drop protection, and tool-less disassembly allows quick cleaning and maintenance. Finished in Olive Drab Green, this magazine is a perfect match for ODG rifle builds and tactical loadouts.