Originally Posted by Wrath144
I think in the third point of your cons section you mixed up cylinder and piston head.
I say this because I've seen a KWA G36C cansoft go down to this problem, and heard they were all doing that.
I've replaced 6 of them this month alone. I even replaced one from a US KWA G36 that was purchased several years ago. Blew the entire cylinder head and tappet plate apart!