This is a BLACKHAWK Flashlight Pouch known as the CQC, model 411000PBK.
The CQC Compact Light Carrier is designed to be mounted to the BLACKHAWK(R) Dual Rail(TM) Accessory Platforms. It is engineered to hold small" personal-sized lights such as the Streamlight(R) Scorpion" TL-2 or TL-3.
Features:
Matte Black
Button recess at bottom prevents accidental light activation
Built-in tension device provides secure light carry
Removable belt clip