Aye, it is an MF-1A. Is this from Robert? If so, it is made by Banggu Protective. The threads is GOST but since the threads is plastic, the threads could bent when a STANAG filter is threaded through it. This is indeed a nice video. Keep it up the good work 👍
@Andrei9thouzen21 күн бұрын
@@Isolierter_Hazim got it from Robert a long while back