The MadBull Gemtech G5 QD Barrel Extension is another quality barrel extension from Madbull. They received the license from Gemtech to replicate their famous G5 quick detach suppressor. This barrel extension replaces your standard birdcage flash hider with the quick detach one provided to enhance the look of your M4/M16. It only takes a a turn of your wrist for the Madbull Gemtech G5 to go on and come off.
Length: 180mm (7")
External Diameter: 38mm (1.49")
Thread Type: 14mm Counter-Clockwise (For the provided Flash Hider)
Thread Position: The edge of the flash hider
Recommended fit: M4, M16, SCAR
Color: OD, Olive Drab