Fit on my WASR-10 without difficulty. As stated in the description, this flash hider will fit 14x1 left hand thread. Some AK variants have a 24x1 1/2 right hand thread and this flash hider will obviously not work with that type of thread.

This did not even come close to fitting on my Norinco.

product fit my Romanian wasr 10 just fine. Looks great and got here quick!

The flash hider fit on my Norinco perfectly, however it does not fit on my Romanian. The threaded portion of the barrel is a smaller diamiter on the romanian. An adapter can be fabricated to bridge the gap.

Wow a great look and great performance, you cant beat this deal. Highly recomend to anyone with a AK. It fit my I.O. AK-47C with no problems. It looks good on it.

This did not work for my standard threaded AK47, my AK47 has fine threads and the threads on this flash hider the threads were very deep, asked a gun smith and said he would need to deep thread my barrel for $100 or more and no guarantees that my barrel won't crack after the heat of firing rounds though it. Product wise solid strong and would have made my AK47 look beefy.