MAGPUL PMAG M3 5.56 20RND BLK

The next-generation PMAG 20 GEN M3 is a compact, 20-round polymer magazine for AR15/M4 compatible weapons chambered in 5.56x45 NATO / .223 Remington. Designed for applications where a shorter profile is preferred—such as prone position shooting or vehicle operations—the GEN M3 incorporates advanced material technology and manufacturing processes for exceptional strength, durability, and reliability.

It features a long-life stainless steel spring, a four-way anti-tilt follower, and constant-curve internal geometry for dependable, smooth feeding. The magazine is equipped with low-profile ribs and an aggressive front and rear texture for positive control in all environments, alongside a paint pen dot matrix on the bottom panel for easy identification marking. A flared, slim floorplate aids in extraction and handling while providing improved drop protection and seamless compatibility with tight magazine pouches