The Magpul PMAG 20 AR/M4 Gen M3 is a 20-round polymer magazine designed for AR-15/M4 compatible rifles chambered in .223 Remington / 5.56x45mm NATO. The Gen M3 incorporates updated materials and manufacturing for enhanced strength and reliability while maintaining compatibility with common AR-pattern platforms. Its low-profile texture and flared floorplate support positive handling in a variety of operational environments.
Key Specifications
- The capacity is 20 rounds.
- The cartridge is .223 Rem / 5.56x45mm NATO.
- The construction uses polymer material.
- The finish is black.
- Designed to fit AR-15 / M4 compatible rifles.
- Includes a long-life USGI-spec stainless steel spring.
- Features a four-way anti-tilt follower for consistent feeding.
- Offers tool-less disassembly for straightforward cleaning and maintenance.
- Equipped with a flared floorplate for easier extraction and improved drop protection.
- Manufactured in the United States.
Built for straightforward, reliable performance, the PMAG 20 Gen M3 delivers proven feeding geometry and practical handling features in a compact package. Its combination of durable polymer construction, proven spring and follower design, and field-friendly maintenance features make it suitable for range use, training, and service-oriented applications where consistent magazine performance is required.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
