My Custom Airsoft AR-15 build by me
First is semi then a few bursts and in the end Double trigger function of Leviathan - V2 :)
Internals :
Retro Arms CNC 7075 gearbox
SHS Piston 15 Metal Teeth
SHS Piston head
SHS Full Cylinder
SHS Cylinder head
AirsoftPart nozzel
SP130 Guarder (450FPS )
SHS 18:1 gears
ASG ULTIMATE CERAMIC 8mm
ASG 30K Motor
Jefftron Leviathan V2
shimming by me :)
MadBull 6.03 405mm
PROMETHEUS Purple hopup
ProWin hop-up unit
11.1 V 2200mah Lipol 35-50C
External
Custom build 13.7 inch rail system
Theta Optics T1
SRC m4 upper and lower receiver
MOE pistol grip
HEXMAG DYTAC