My little investigation… Since there is polish comment at the bottom, I thought that I need to check it. This photo is from sxc.hu (as you can see at right bottom corner – registration is free). There are 2 more. At one of them you can read on the silencer: “TOKIO MARUI CO. LTD. MADE IN JAPAN”. So, if it is stock, unmodified version, it is Airsoft Electic Gun, made mostly from plastic (japan law), even upper and lower receiver.
I know that cheap Chinese optics may be used reversed – reticle will be smaller but visible.
My little investigation… Since there is polish comment at the bottom, I thought that I need to check it. This photo is from sxc.hu (as you can see at right bottom corner – registration is free). There are 2 more. At one of them you can read on the silencer: “TOKIO MARUI CO. LTD. MADE IN JAPAN”. So, if it is stock, unmodified version, it is Airsoft Electic Gun, made mostly from plastic (japan law), even upper and lower receiver.
I know that cheap Chinese optics may be used reversed – reticle will be smaller but visible.