Magpul PMAG GEN M3 30rd Window 5.56x45mm Coyote Tan

Magpul PMAG GEN M3 30rd Window Magazine — Magazine for 5.56x45mm (.223 Rem). This is a 30-round detachable polymer rifle magazine with transparent side windows that allow a visual check of remaining rounds.

The PMAG GEN M3 Window is built to provide a clearly visible indication of load status and a reliable feeding interface for AR-15/M16/M4 pattern rifles. It addresses the common need to confirm magazine load quickly while maintaining a low-profile exterior and tool-less disassembly for routine maintenance. The magazine is supplied in Coyote Tan finish and is intended for use with 5.56x45mm NATO / .223 Remington cartridges.

• Capacity: 30 rounds (stated for 5.56x45mm NATO / .223 Rem caliber)
• Caliber/Cartridge: 5.56x45mm NATO / .223 Remington
• Material: Polymer body with stainless steel spring (USGI-spec stainless spring described)
• Transparent capacity windows for rapid visual round count
• Four-way anti-tilt follower and constant-curve internal geometry for feed alignment
• Tool-less disassembly via flared, removable floorplate for cleaning and maintenance
• Redesigned bolt catch notch and over-travel stop to improve magazine seating and clearance
• Low-profile ribs and aggressive front/rear texture for positive handling in varied conditions
• Paint pen dot matrix on bottom panel for user identification

Specifications & Construction

The body is constructed from polymer and finished in Coyote Tan. The spring is described as a long-life USGI-spec stainless steel spring. Internal geometry is a constant-curve design paired with a four-way anti-tilt follower. The floorplate is flared and removable to aid extraction and handling. Textured surfaces on the magazine body provide enhanced grip.

Compatibility & Intended Use

Intended to fit AR-15/M16/M4 pattern rifles. The GEN M3 Window also lists compatibility with a range of platforms that accept AR-pattern magazines, including certain HK-416/MR556A1/M27 IAR and FN SCAR Mk16 variants where compatible. Typical setups include standard AR-15 pattern rifles used for range use, training, or general-purpose rifle platforms that accept detachable 30-round magazines.

This description uses only provided product details. Do not assume unspecified measurements or additional features beyond those listed.