Just wanted to say hi, i been playing for about a year and i have a few guns, but i just got myself the E&C 203 417 DMR. I have never really upgraded my pews pews before i have always left them standard out of box. But i want to help this one to be able to deal with the heavier BB's like .38. So am i just needing to upgrade the hopup rubber and bucking? Or the whole hopup system with a Maxx or EON? If a Rubber what type do i need for a DMR? This 75% 50% kinda confused me to be honest.
Thanks in advance.
