JG MP5 Navy full metal

Is it easy to upgrade these model? or its easier to upgrade M4 series?
thanks for the reply

best,
t.s.

It has a version 2 gearbox. So, it's just like upgrading the m4.

you mean to say that mp5 and m4 have the same ver. 2 gearbox, they are compatible and have same upgrade? may I also add or rather in theory whatever the model of the series they would have the same upgrade? (m4 stubby killer or s system) if ever what upgrade can you advice for m4? got em both wala po kc marami gunsmith dito sa pransya halos DIY lang maraming salamt po sir I'm preparing for this summer I'll try to go to the battle field hehehe kaya po nagtatanong na, if ever there any I can help the team I'm with you guys cant wait to play with you kaso wala pa kong team kanino kaya ako paaampon?hehehe

Just drop by anytime at the site pag andito kana sa pi'nas. Same upgrade parts lang basta ver. 2 gearbox ang platform. Kahit sa external upgrade (meaning: pampapogi ng beng2), kung ano ang pwedeng ilagay sa m4 halos pwede rin lahat sa mp5 navy mo.

nice info