Thanks for sharing. But I am not too sure about WE's AEG given their higher than average rate of broken products, which are only after some brief use.
The video of their Samurai Barry Burton with a blow out rear part still haunting me quite badly, as it might hurt the user's face seriously.
I really do not understand why this manufacturer takes such a slow progress of improving the materials of their products. I prefer to pay more in exchange of safety.