Fully upgraded AR15/M4 AEG

Hello, I am offering my upgraded airsoft gun, inside and outside almost everything in the gun was replaced, lubricated, shimmed. The gun was built on 3.4.2025

The gun was built as best as possible - the highest quality parts. I even ordered some components from America because they cannot be found in Europe.

The price includes everything in the photo, if anyone is interested I can also provide more pictures and a shooting test.

Total investment including accessories is around 900-1000€
Price is negotiable, but please be reasonable.

A trade is possible but only for a GBB of similar value.

Here is a detailed list of replaced parts:
Base for build:
G&G FireHawk HC05 - High speed version

Hop & barrel:
-Combat Union CNC hop up
-4UANTUM Friction For bucking and nub
-Lambda 6.05 stainless steel barrel (247mm)
-RealDealAirsoft inner barrel stabilizer O-rings

Gearbox:
- Solink hollowed helical 13:1 gears
-FPS Softair Bushings
-Slong airsoft anti reversal latch
- FPS soft air piston and cylinder head + carbon fiber reinforced tappet
-RealDealAirsoft 65% Cylinder
-FPS Softair Spring guide
- SHS M120 Spring
- SHS lightened piston
-Perun V2 Hybrid
- MAXX adjustable trigger
- Everything lubricated with 4UANTUM lubricants


Extras:
-RealDealAirsoft Golden boi motor 29K 19TPA
- Long airsoft outer barrel
-Unnamed brand silencer
-1x20 collimator
- ARES 201mm M-lok handguard
-PTS EP1 Pistol grip
- PTS trigger guard