Morning all, after many long years of being away from airsoft I've started to re-consider getting back into it. I already have a pretty good idea of my kit, camo etc and everything else I want and for a quick starter gun I've settled on the G&G CM16 CQB. Now the dilemma I'm having is what to do with it, I already know what I want externally but something that I never dabbled with way back when was internal upgrades.
Basically what would you guys recommend to get a decent range (I know it says CQB...I like the look, I'm vain haha) I already plan on getting a tight bore barrel longer than the stock barrel and getting a silence over the top but in terms of any other internal upgrades any suggestions? I should mention I'd like the FPS ideally to be around 340-345 which should be fine for my local site (black ops bristol)
So any help would be appreciated.