Tokyo Marui MP7 AEP to HPA installation guide part: 1

In this part I will show the upgrade parts for the my following build and how to disassembly the TM MP7 AEP replica for the HPA build

my contact:
scrabarmory@gmail.com

Upgrade parts:
Custom Polastar Jack for MP7
Polarstar Universal Plug Board
Polarstar Fire Control Unit
ScrabArmory MP7 HPA KIT for TM Hop Chamber and Stock Base
ScrabArmory MP7 Dust Cover for the original TM Hop Chamber
ScrabArmory MP7 TDC Hop-Arm for the original TM Hop Chamber
ScrabArmory MP7 Advanced Wire harness with the trigger contacts
90° Banjo fitting (1/4-28 Male Thread to 1/4-28 Female Thread Elbow)
Airsoftjunkiez Reinforced Grip Line Heavy Weave | MP7 (with the Polarstar barb input fitting)
Staler Airsoft - CNC SRS Tigra Nub
Tokyo Marui AEP Bucking - flathopped
Elvish Tac PDI 6,01 AEG R-Hop patch
PDI 6.01 Cold Hammer Forged 242mm MP7 AEP Barrel
Lambda Threaded Adapter for Tokyo Marui MP7 Airsoft AEP
Retro Arms CNC Mock Suppressor - B 164,5mm
Retro Arms Damping centering pad 32mm
Begadi 1x25 Short Dot with low mounting TAN (MRO)
Aim-O rise mount for MRO sights
D-Day Tactical Front Sight, Black (Modular Back-Up Sight Pro)
CYMA Tactical Folding Rear Sight, Black (M209)
MP7 AEP M14 CCW muzzle adaptor
Small cable tie
Spacer for FCU
Barrel spacer O-ring
Fire selector spring for V3 gearbox