[Metalhead]

heres how id like to see it...weapons that can be upgraded with new equipment, be it scopes, clips, ammo type(one ammo type thatd be good is emp), recoil reduc, sound supressor, increase/reduced barrel length (effecting how accurate and how effective you are in close combat), armour with a crit protection upgrade, faster running speeds, more stealth, protection to the various ammo types, sensors, modified optics (nightvision, thermal), reduced impact (assuming they will have fall dmg), jet pack of some kind, personal teleporters and so on