This is a F.A.B. Magazine Pouch, model FX-556P.
The M4 Magazine Pouch is a firm durable magazine pouch which enhances magazine storage and access" allowing swift & secure clip change. It attaches securely to belt with a paddle shaped insert and the unique click design secures the magazine inside and prevents it from falling.
Features:
Fits Aluminum and Steel M16/M4/AR15 Style Magazines
Enables and Enhances Quick Draw
Can be Placed Either on the left or Right Hip
