Magpul PMAG 21 GL9 – Glock Magazine

The Magpul PMAG 21 GL9 is compatible with all full-size, compact and sub-compact double-stack Glock 9MM variants with some protrusion below the grip.

Features:

• Magazine indicator windows on both sides of the magazine body at 10, 15 and 21 rounds remaining
• Designed with a flared, easily removable floor plate for efficient operation
• Durable, lightweight, extremely stiff polymer construction
• Long life stainless steel spring for corrosion resistance
• Use the paint pen dot matrix to easily identify your different loads when it’s crunch time
• High visibility controlled-tilt follower

Specifications