HPA Custom Build (G&G M4 lower)

I am selling this airsoft gun either as a complete build or for parts.
It comes without the regulator and without the PolarStar unit.

Everything is in almost new condition and has only been used in 5 games.
 The only cosmetic flaw is a lightly scratched grip on the bottom side. The paint was scratched during regulator gauge installation, see photos.

Parts:
Monk Customs ESG Bulge Grip, compatible with Wolverine Storm Cat 5 regulator – €165
AirTac Customs Vaulted CRBN Upper, blue – €125
G&G M4 Polymer Lower – €70
AirTac Customs Aluminum Endcap – €20
AirTac Customs x MAC Gen 3 Cerakoted & Skeletonized CRBN Gearbox – €75

If bought as a complete build, I can offer a better price.
 I am also open to reasonable negotiation.