What is "Jihn" Holding in his left hand?

Sorry for having a really crappy way of inserting a picture but all you have to do is watch the video until the end and watch the right side of the screen. There you will see a mysterious metallic object that I at first though was a piece of his armor. However, if you look under that piece of metal you will also see that Jihn has his hands raised and his fingers wrapped around...something. That something appears to be connected to the piece of metal (the metal moves when his hand does). Normally I'd just say that it is his gun, however, the metal is extremely curved and in no way resembles the details of the hand gun that we saw in the first place. Also, if it is his gun, this means that "Jihn" is a left handed shooter...which is kinda rare