since APS not respond my message regarding pre-order short barrel and shell tube endcap. The RS one not fit in and I have to look around for the best fit and the best look in the after market, here you go, the golden endcap combination!! Non airsoft item, lol!
and also the loading has NO JAM at all after last tune for another 300 rounds, perfectly! something I really like this shotgun is that I keep on pumping it but no need to worry about the worn out cause it is so durable for internal, that's the other version could not even come close so far......
