Here is my zombie killing themed M4. Comes out to around $1100 total
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Started off as a G&P Special forces M4 then added the following modifications...
G&P Zombie Killer body
G&P Zombie Killer Silencer with SPR flash hider
G&P Steel M4 outer barrel
King Arms M16 Full Stock
King Arms Vertical Foregrip
Magpul MIAD grip
STAR rail mounted flip up sights
Classic Army Gearbox w/ Hurricane upgrade kit
Prometheus Gold connectors for all wiring
Tokyo Marui EG1000 motor
Madbull Python 509mm precision inner barrel
Guarder M4 hopup
G&G Carbine Visible Laser
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