I think our friend is talking about the jg mp5 ris with metal body. JG does not have an mp5k yet and echo does not do metal bodies yet.
I have both guns. HEHEHE. Paid less for the full metal jg and it runs wicked.
Grand Poobah of T.W.A.T.
RETIRED (for now)
GUN DOCTOR-Fix, Upgrade, Custom Builds.
I build nearly indestructible Lipo-Reliable Mechboxes.
Owner, The Digital Smoker E-Cig Shop