yea and they add some stuff on the internals i think, like add the logo everywhere, add a smaller spring, and i think you get ball bearings in the e1 (that is what mine has.) i have one i reshimmed/ relubed mine and now is shooting at 18 rps on a 9.6 v battery.

hi i am new here, i have been on airsoft forum for quite some time, and i need some where better to airsoft then crappy paintball fields that has airsoft every friday night. i have a TSD g36 a UTG mk96 and a JG bar 10. i have tru spec MARPAT pants, and a utg crossdraw vest(yah i know my gear sucks right now, but i am working on getting better stuff) i live in the tucson area and i am 13 is there anywhere where i can airsoft?
ps i can take a hit, so don't be worried i am one of theose wimps who cant, i have had bleeding welts all over my back before (retarded paintball people with airsoft guns, who don't obey engagement distances)