M4:
VFC gearbox shell
VFC 8mm bushings
RiotSC 18:1 gears
Lonex ARL
Lonex piston
Lonex sound absorption metal piston head
Lonex double O ring cylinder head
Modify ball bearing spring guide
Modify nozzle
Modify cylinder
TM tappet plate
G&P M160 motor
Lonex hopup chamber
Lonex 407mm tightbore
Madbull blue bucking
AB MOSFET
Madbull Daniel Defense body
VFC buffer tube
Magpul ASAP
Magpul MOE grip
Magpul CTR
Magpul curved trigger guard
Madbull 14.5" Noveske trademarked barrel
KAC TTB
Madbull RIS II
VFC mag catch
KWA flip up front sight
VFC 300m rear sight
King Arms PEQ15
King Arms 11.1v 1450mah lipo
Deans
MK18:
SRC gearbox shell
CA 6mm bushings
Lonex 18:1 gears
AIM steel tooth rack piston
Prometheus polycarb piston head
Modify spring guide
Modify cylinder head
Modify nozzle
SRC cylinder
Modify new-gen hopup chamber
Firefly bucking
300mm steel tightbore
Hurricane M16A2 traded body
M16A1 grip
Car15 stock
"CQB" sling plate
Troy rear sight
SRC barrel
Birdcage flash hider
KAC vert grip
Madbull DD RIS II