Nice try! To achive semi-auto using electromagnetic valve that is not tough. I am looking forward to your new video of full auto using electromagnetic valve. That will be cool.
Hola airheads, I am really confused all the time. Between FX smooth twist barrel and Lothar Walther barrel, which one is better? And what is the reason? I need your help, guys! Thks.
@xincheng xie pls do not ask it again. pls pay respects to the producer and desigher. your behavior is really stupid. shut up. shame on you.if it is illegal in your country, pls quit. that is the best advice for you.