The Magpul PMAG 30 AR/M4 Gen M3 Window is a detachable polymer magazine designed for AR-15, M16, and M4-compatible platforms. It holds 30 rounds of .223 Remington or 5.56x45mm NATO ammunition and includes transparent windows for visual identification of the approximate remaining round count.

The Gen M3 design incorporates an over-travel stop, a redesigned bolt catch notch, textured surfaces, and a flared floorplate intended to support handling, durability, and compatibility with applicable platforms.

Key Specifications

• The magazine has a capacity of 30 rounds.
• It is chambered for .223 Remington/5.56x45mm NATO ammunition.
• The magazine is constructed from polymer.
• The finish and color are black.
• The magazine is designed to fit AR-15, M16, and M4-compatible platforms.
• The PMAG includes transparent capacity windows for viewing the approximate remaining round count.
• The design includes a rear bolt catch notch for increased clearance on compatible platforms.
• An over-travel stop helps limit over-insertion on compatible platforms.
• The magazine features textured front and rear surfaces for handling.
• The product type is a detachable rifle magazine.

With its established AR-platform compatibility, visual capacity windows, and practical Gen M3 design features, this black PMAG provides a straightforward magazine option for range use and equipment rotation.