Gearboxes

Double Eagle

Double Eagle Replacement Gearbox for M83 / M84 M4 Series LPAEG Airsoft Rifles w/ Motor

Double Eagle

Double Eagle Replacement Gearbox for M89 Series Airsoft AEG Rifles

EMG

EMG Replacement Complete Gearbox Assembly for SGR-12 Airsoft Electric Shotguns

ZCI

ZCI CNC Aluminum 8mm Gearbox for M249 Series Airsoft AEG LMGs (Model: Shell Only)

CYMA

Cyma Version 3 Gearbox and Motor Set w/ ETU for SMG-9 & MP5K AEG Airsoft Submachine Gun

Arcturus

Arcturus 8mm Standard Switch Spec Version 3 Stripped Gearbox Shell w/ Bearings

Double Bell

Double Bell 7mm Bearing Quick Change Spring Ver.3 Gearbox Set w/ Motor

Classic Army

Classic Army Stripped 9mm Bearing Version 3 Gearbox Shell

CYMA

CYMA Platinum Complete Version 3 Gearbox w/ High Speed Motor for AK Series Airsoft AEG Rifles

Double Eagle

Double Eagle Replacement Complete Gearbox for SR25 Series Airsoft AEG Rifles

CYMA

CYMA CNC Machined Reinforced High Performance Gearbox Shell for SR-25 QBS Airsoft Rifles (Color: Blue)

CYMA

CYMA CNC Machined Reinforced High Performance Gearbox Shell for SR-25 QBS Airsoft Rifles (Color: Red)

CYMA

CYMA Platinum Complete Version 2 Gearbox w/ Motor for MP5 SMG9 GSG-16 Airsoft AEG

APS

APS Edge II Version 2 Airsoft AEG Gearbox w/ Micro MOSFET (Model: Standard)

Classic Army

Classic Army Complete 9mm Version 2 Gearbox w/ Quick Change Spring for M4/M16 Series Airsoft AEGs (Model: Rear-Wired)

Silverback Airsoft

Silverback Airsoft Replacement Gearbox Screw Set for MDRX Airsoft AEG Rifles

Raven Evolution

Raven Evolution V2 Gearbox with ETG Mosfet

S&T Airsoft

S&T Complete Replacement 9mm Bearing Quick Spring Change Gear Box w/Motor for Sterling Series Airsoft AEGs

Arcturus

Arcturus Replacement Ambidextrous Selector Switch Gear Set for M4/M16 Airsoft AEG Rifles

G&G Airsoft

G&G Replacement ETU-Ready Gearbox Shell for G&G M14 EBR Airsoft AEG Rifles

Aztech Innovations

Aztech Innovations Split Scythe CNC 7075 Aluminum Airsoft Version 2 Gearbox

KWA

KWA Gearbox for AEG2.5+/AEG3+ Series Airsoft AEG Rifles

Aztech Innovations

Aztech Innovations Adjustable CNC Aluminum T-Piece for Gel Ball Blaster Gearboxes

Matrix

Matrix Fully Assembled Gearbox for PKM Series Airsoft AEG Machine Gun

Aztech Innovations

Aztech Innovations Scythe CNC 7075 Aluminum Gearbox for M4/M16 Gel Ball Blaster Rifles

Novelty Cutlery

Novritsch Replacement Gearbox Shell for SSR90 Airsoft Electric SMGs

ZCI

ZCI Reinforced 8mm Ver.2 Complete Gearbox w/ Flat Trigger & QD Spring Change for M4/M16 Airsoft AEG Rifles

Double Eagle

Double Eagle Replacement Version 3 Gearbox for AK Series Airsoft AEG Rifles

ZCI

ZCI 8mm Ver.3 Complete Gearbox w/ Microswitch & QD Spring Change

BullGear

BullGear CNC Gearbox Shell for M249 & PKM Series Airsoft AEG Machine Gun

BullGear CNC 7mm Version 7 Gearbox Shell for Tokyo Marui M14 Series Airsoft AEG Rifles

EMG

EMG Platinum Complete Version 2 Gearbox w/ Motor for M4/M16 Airsoft AEG (Model: Rear Wired)

5KU

5KU Reinforced Airsoft AEG Gearbox Spring Set (Type: Version 2 Gearbox)

Laylax

Laylax Prometheus Ver2 EG Hard Gearbox Shell for V2 Airsoft AEG Rifles

CYMA Airsoft

CYMA Standard Complete Ver III Gearbox w/ High Torque Motor for AK Series Airsoft AEG

CYMA Airsoft

CYMA Sport Complete Ver II Gearbox w/ Quick Change Spring for M4 Series Airsoft AEG

Gel Blaster

Gel Blasters Complete Gearbox for Gel Blaster M4/M16 Rifles

JG

JG V2 8mm QD Gearbox for Airsoft AEG

CYMA Airsoft

CYMA Sport Complete Ver III Gearbox w/ High Torque Motor for AK Series Airsoft AEG (Type: Rear Wired)

CYMA Airsoft

CYMA Complete Ver II Gearbox w/ Quick Change Spring for M4 Series Airsoft AEG (Type: Rear Wired / High Speed Motor)

G&P

G&P Complete i5 Version 2 Gearbox for M4/M16 Series Airsoft Guns

ZCI

ZCI 8mm Ver.2 Complete Gearbox w/ Microswitch & QD Spring Change (Wiring: Rear / Deans)

ZCI

ZCI 8mm Ver.2 Complete Gearbox w/ Microswitch & QD Spring Change (Wiring: Front / Deans)

EMG

EMG x Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for M4 / M16 Series Airsoft AEG Rifles (Color: EMG Blue)

APS Airsoft

APS eSilver Edge SDU 2.0 Gearbox for Ver.2 M4 Airsoft AEG Rifles (Model: Rear Wired)

LCT

LCT V-Quick Spring Change Version 3 Gearbox Shell w/ 9mm Bearings

LCT

LCT Complete Gearbox for LCK47S Airsoft AEGs

LCT

LCT V-Quick Spring Change Complete Gearbox for VSS/VAL Airsoft AEGs

LCT

LCT Complete Gearbox for LCK47 Airsoft AEGs

Krytac

Krytac KRISS Vector Gearbox Shell

ICS

ICS Lower Receiver Kit for Modern MP5

ZCI

ZCI 8mm Ver.2 Complete Gearbox w/ Microswitch & QD Spring Change (Wiring: Rear)

ZCI

ZCI 8mm Ver.2 Complete Gearbox w/ Microswitch & QD Spring Change (Wiring: Front)

Vegaforce Airsoft

VFC Version 2 ECS Avalon Gearbox Shell w/ Quick Change Spring

LCT

LCT Airsoft Complete Gearbox w/ Electric Blowback and Recoil Kit for AK Series Airsoft AEG (Type: Short Bolt)

LCT

LCT Airsoft Complete Gearbox w/ Electric Blowback and Recoil Kit for AK Series Airsoft AEG (Type: Long Bolt)

Retro Arms

Retro Arms CZ CNC 8mm Gearbox Shell for SR25 Series Airsoft AEG Rifles - Silver

ICS

ICS M4 Complete Lower Gear Box w/ Wiring, Gears and S3 Trigger Assembly for CXP-MARS

ICS

ICS M4 Complete Lower Gear Box w/ Wiring, Gears and S3 Trigger Assembly

Retro Arms

Retro Arms CZ Billet CNC Upper Gearbox Shell w/ Quick Change Spring for ICS M4 / M16 Series Airsoft AEG

Retro Arms

Retro Arms CZ Billet CNC 9mm QSC Ver.2 Gearbox Shell for M4 / M16 Series Airsoft AEG Rifles - Silver

Retro Arms

Retro Arms CZ Billet CNC 9mm QSC Gearbox Shell for SR25 Series Airsoft AEG Rifles (Color: Silver)

Retro Arms

Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for Tokyo Marui SOPMOD M4 New Generation Airsoft AEG

Retro Arms

Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for ARES Amoeba Series M4 Airsoft AEG Rifles

Retro Arms

Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for M4 / M16 Series Airsoft AEG Rifles (Color: Silver)

Modify

Modify Complete AEG Mechbox M4 Torque (S120+)

Modify

Modify Complete AEG Mechbox M4 Speed (S100+)

Modify

Modify Complete AEG Mechbox M16 Torque (S120+)

Modify

Modify Complete AEG Mechbox M16 Speed (S100+)

SHS Airsoft

SHS Stop Gearbox Defect (SGD) Style 3

Echo1

Echo1 Red Star AK Complete 7mm Bearing Gearbox with TQ Motor

Echo1

Echo1 XCR Gearbox Bracket

Madbull Airsoft

Madbull Airsoft V2 Reinforced Gearbox Trigger Safety Latch

Echo1

Echo1 M4 8mm Complete Gearbox - Wired to the Rear

Echo1

Echo 1 XCR Complete Gearbox with 8mm Bushing (Lower)

Echo1

Echo1 ER25 7mm Gearbox Shell with 7mm Bushing

Echo1

Echo1 ER25 Complete Gearbox with MOSFET

Echo1

Echo1 GAT OEM Complete Mech Box

Polar Star

PolarStar Airsoft JACK MINI Electro-Pneumatic Gearbox Conversion Kit (Model: Version 3 / AK)

Polar Star

PolarStar Airsoft JACK MINI Electro-Pneumatic Gearbox Conversion Kit (Model: Version 2 / M4)

Polar Star

PolarStar Airsoft JACK MINI Electro-Pneumatic Gearbox Conversion Kit (Model: VFC HK417)

Polar Star

PolarStar Airsoft JACK MINI Electro-Pneumatic Gearbox Conversion Kit (Model: M249)

Polar Star

PolarStar Airsoft JACK MINI Electro-Pneumatic Gearbox Conversion Kit (Model: G&G SR25)

Polar Star

PolarStar M249 Fusion Engine (Configuration: Red Low-Flow Poppet / Silver Nozzle)

Polar Star

PolarStar M249 Fusion Engine (Configuration: Red Low-Flow Poppet / Red Nozzle)

G&G Airsoft

G&G Version II Blow Back Gear Box Shell

ICS

ICS MARS SSS Lower Gearbox

ICS

ICS EBB Lower Gearbox with SSS

ICS

ICS CS4/CXP Lower Gearbox Assembly

ICS

ICS CS4 Standard Upper Gearbox Assembly

ICS

ICS CS4 Gearbox Screw Set (New)

ICS

ICS CS4 Gearbox Screw Set

Modify

Modify S100 V2 Complete Gearbox - M4A1 - REAR

Lonex

LONEX M4 Full Gearbox Hi-Speed SP100

G&P

G&P Complete Ver. 7 Reinforced Gearbox for M14 Airsoft AEG Rifles (Model: DX 190% EBR)

Echo1 Gat OEM Mech Box Shell

Vegaforce Airsoft

UMAREX Version 2 ECS Complete Gearbox Set

A&K

A&K NS15 Complete Version 2 Gearbox w/Quick Change Spring & 9mm Bushings/Bearings - Wiring: Rear

Polar Star

PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit (Model: EMG Edition Red Nozzle)