"It's a nice full metal flash hider. It used to fit my JG G36K perfectly, used too. The Flash hider is too big for the front part of the rifle to come off to put in/out the battery. I had to unscrew and screw in the flash hider to change the battery. Unfortunately, by the third time, it stripped the thread on the gun. The part is still good, and would still fit the gun IF they sent me the super-micro screw i needed to tighten it, but they didn't. I'll keep the part, because it still fits on my CYMA AK-47, but I will need the screw or a new thread for it to go back on that G36 :("