AK build

Big dragon

by Anonymous

Published Apr 28, 2025 · 0 comments

Compatibility: 3 incompatibilities

Big Dragon Gearbox Shell is a V2 part but the replica uses a V3 gearbox.
Big Dragon 16:1 Gear Set is a V2 part but the replica uses a V3 gearbox.
PolarStar Airsoft Micro Regulator is an HPA-only part — this replica is Electric.

Built on

LCT AK74MN

AK platform · Price band No-limit

$1,041.00

Build total

$641.00

Parts spend

15 of 30

Slots filled

Cost split

Replica: $400.00
Core: $315.00
Gearbox: $234.00
Barrel & Hop-Up: $92.00

Slot coverage

Core: Gearbox ShellMotorHPA Engine & Air System
Gearbox: Gear SetPistonPiston HeadCylinderCylinder HeadAir NozzleMOSFET & Trigger GroupBushings & BearingsShock ReductionCylinder / Tune-Up Kit
Open: Spring · Spring Guide · Tappet Plate · TM NGRS Parts
Barrel & Hop-Up: Inner BarrelHop-Up
Open: Sniper Inner Barrel
Externals: Open: Stock · Fore Grip · Handstop · Rails & Mounts · Suppressor · Bipod · Sling
Optics & Accessories: Open: Optic · Weapon Light · Laser

Part list

16 parts

Slot	Component	Price
Replica	LCT AK74MNReplicaBig Dragon Gearbox Shell is a V2 part but the replica uses a V3 gearbox.Big Dragon 16:1 Gear Set is a V2 part but the replica uses a V3 gearbox.PolarStar Airsoft Micro Regulator is an HPA-only part — this replica is Electric.	$400.00
Core
Gearbox Shell	Big Dragon Gearbox ShellGearbox Shell · Big DragonBig Dragon Gearbox Shell is a V2 part but the replica uses a V3 gearbox.	$110.00
Motor	Guarder Infinite Torque-Up MotorMotor · Guarder	$75.00
HPA Engine & Air System	PolarStar Airsoft Micro RegulatorHPA Engine & Air System · PolarStar AirsoftPolarStar Airsoft Micro Regulator is an HPA-only part — this replica is Electric.	$130.00
Gearbox
Gear Set	Big Dragon 16:1 Gear SetGear Set · Big DragonBig Dragon 16:1 Gear Set is a V2 part but the replica uses a V3 gearbox.	$50.00
Piston	Big Dragon PistonPiston · Big Dragon	$23.00
Piston Head	Big Dragon Piston HeadPiston Head · Big Dragon	$13.00
Cylinder	Big Dragon CylinderCylinder · Big Dragon	$13.00
Cylinder Head	Big Dragon Cylinder HeadCylinder Head · Big Dragon	$16.00
Air Nozzle	Big Dragon Air NozzleAir Nozzle · Big Dragon	$7.00
MOSFET & Trigger Group	Big Dragon Cut Off LeverMOSFET & Trigger Group · Big Dragon	$8.00
MOSFET & Trigger Group	Big Dragon Selector PlateMOSFET & Trigger Group · Big Dragon	$9.00
Bushings & Bearings	Big Dragon 8mm BearingsBushings & Bearings · Big Dragon	$17.00
Shock Reduction	Big Dragon Sorbo PadShock Reduction · Big Dragon	$8.00
Cylinder / Tune-Up Kit	Big Dragon Cylinder SetCylinder / Tune-Up Kit · Big Dragon	$70.00
Barrel & Hop-Up
Inner Barrel	Prometheus EG 6.03mm BarrelInner Barrel · Prometheus	$85.00
Hop-Up	Big Dragon Hop-Up BuckingHop-Up · Big Dragon	$7.00
	Total	$1,041.00

Spec plate

Generated for every build without a photo

The platform, the total and how far down the tune chain this build has gone, drawn as one graphic. Post it as-is — nothing on it is a photo of someone else’s gun.

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Part list

Spec plate

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