Knights Armoury Style QD Barrel extender in the form of a Silencer/Suppressor with flash hider
With a length of 175mm and diameter of 42mm, the connection to the included flash hider is done by spring loaded ball bearings that locate into the flash hider.
The flash hider is 14mm CCW thread.
The included flash hider has a unique . Thanks to QD system installation takes few moments