Gearboxes

BullGear

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

Retro Arms

Retro Arms CNC Anti-Reversal Latch for Version 2/3 Airsoft AEG Gearboxes

ZCI

ZCI Version 2 8mm Complete Gearbox w/ QD Spring Change System (Model: Rear-Wired)

Aztech Innovations

Aztech Innovations Scythe CNC 7075 Aluminum Airsoft V2 Gearbox

Classic Army

Classic Army 9mm Ball Bearing Gearbox for Ver.2 M4/M16 Series Airsoft AEGs w/ Quick Change Spring Guide

Classic Army

Classic Army 9mm Ball Bearing Gearbox for SR25 Airsoft AEG w/ Quick Change Spring Guide

ASG

ASG Ultimate Anti-Reversal Latch for Airsoft AEG Gearboxes

ASG

ASG Ultimate Anti-Reversal Latch for Airsoft AEG Gearboxes (Model: Version 7)

Classic Army

Classic Army 9mm Metal Bearing Airsoft M14 Gearbox Shell w/ Quick Change Spring Guide

CYMA Airsoft

CYMA Complete 8mm Version 2 Gearbox for M4 Series Airsoft AEG

King Arms

King Arms HQA Steel Helical Gear Set for Version 2/3 Airsoft AEG Gearboxes

King Arms

King Arms Steel Cut-Off Lever for Version 2 Airsoft Gearboxes

Retro Arms

Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for VFC Quick Change Spring Series Airsoft AEG Rifles

BullGear

BullGear Gen 2 CNC Aluminum Version 2 8mm Gearbox w/ QSC Spring System for M4/M16 Airsoft AEG Rifle

BullGear

BullGear CNC Aluminum Version 2 8mm Gearbox w/ QSC Spring System for M4/M16 Airsoft AEG Rifle

ASG

ASG CNC Yaw Control Bar / Cut-Off Lever for Airsoft AEG Gearbox

BullGear

BullGear CNC Aluminum Version 3 8mm Gearbox Shell for AK/G36 Airsoft AEG Rifle

BullGear

BullGear CNC Aluminum Gearbox Shell for CYMA SVD Series Airsoft AEG Sniper Rifle

Krytac

Krytac Wiring Cover for Nautilus Gearboxes

APS Airsoft

APS eSilver Edge Gearbox for Ver.2 M4 Airsoft AEG Rifles

Ares Airsoft

Ares G36 Metal Complete Gearbox Set (E.F.C.S. Version) With Lower Receiver

Laylax

Laylax PSS10 REZERO Trigger with High Pressure ZERO Piston for Tokyo Marui VSR-10 Airsoft Sniper Rifles

APS Airsoft

APS "Silver Edge" 8mm Version 3 Airsoft AEG Gearbox (Wiring: Rear)

Echo1

Echo1 Red Star IGOR OEM Replacement Gearbox Shell

S&T Airsoft

Complete Gearbox for Umarex Elite Force ARX-160 Series Airsoft AEG

A&K Airsoft

A&K SR25 Gearbox Shell Set

CYMA Airsoft

Complete Reinforced Gearbox with Motor for P90 Series Airsoft AEG (Model: High Power Motor)

Retro Arms

Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for E&L M4 / M16 Series Airsoft AEG Rifles

Matrix

Matrix G2 Complete Gearbox Assembly for TM Compatible V2 M4 / M16 Airsoft AEGs (Type: Front Wire / 350 FPS)

ICS

ICS Complete Gearbox Lower SSS for ICS Electric Blowback Airsoft AEGs

EMG

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

Umarex

Elite Force Competition Series Version 2 Gearbox (Model: Rear Wired)

Echo1

Echo1 Complete 8mm Metal Gearbox for M4 / M16 Series Airsoft AEG Rifles (Wiring: Rear)

Ares Airsoft

ARES New Generation Amoeba Version 2 Gearbox with EFCS System

Ares Airsoft

ARES Amoeba / Hellbreaker Ver.2 E.F.C.S. Gearbox Shell

A&K Airsoft

A&K NS15 Gearbox Shell for Ver.2 M4/M16 Series Airsoft AEGs

Ares Airsoft

ARES Airsoft Complete E.F.C.S Gearbox Set for ARES/Amoeba Series Airsoft AEGs (Model: Mid-Rear Wired)

Retro Arms

Retro Arms CZ CNC 8mm Gearbox Shell for M249 Series Airsoft AEG Rifles - Black or Silver

Echo1

Echo1 ZB30 OEM Replacement Gearbox Shell

Angel Custom

Angel Custom CNC Machined 8mm Gearbox Shell for M249, Mk46, Series AEGs (Model: Shell Only)

Angel Custom

Angel Custom CNC Machined 8mm Fully Upgraded Gearbox Shell for M249 and Mk46 Airsoft LMGs

A&K Airsoft

A&K Gearbox Shell for M60 Airsoft AEG LMG

A&K Airsoft

A&K Gearbox Shell for M249 Airsoft AEG LMG

G&G Airsoft

G&G Airsoft M14 Gearbox Shell

Echo1

Echo1 Complete 8mm Metal Gearbox Shell for M4 / M16 Series Airsoft AEG Rifles

Echo1

Echo1 M240-SLR OEM Replacement Gearbox Shell

Madbull Airsoft

Madbull Airsoft V2 Reinforced Gearbox Trigger Safety Latch MB M4 SAFETY

BullGear

BullGear CNC Upper Gearbox Shell for AGM MG42 Series Airsoft AEG Machine Gun

Krytac

Krytac Complete Replacement 8mm Gearbox Assembly for KRISS Vector Airsoft SMG

LCT

LCT LC-3 Quick Spring Change 9mm Bearing Gear Box

LCT

LCT LCK47S 6mm Bearing Gear Box w/ MOSFET & Switch Assembly (Model: Wired To Handguard)

LCT

LCT LCK47 9mm Bearing Gear Box w/ MOSFET & Switch Assembly (Model: Wired To Buttstock)

LCT

LCT LC-3 Quick Spring Change 6mm Bearing Gear Box w/ Switch Assembly for EBB

LCT

LCT LC-3 Quick Spring Change 9mm Bearing Gear Box w/ MOSFET

LCT

LCT LC-3 Series Quick Spring Change Gear Box Shell

LCT

LCT LCK47 6mm Bearing Quick Disconnect Gear Box w/ MOSFET & Switch Assembly

LCT

LCT LCK47 9mm Bearing Quick Disconnect Gear Box w/ MOSFET & Switch Assembly

LCT

LCT V-Gear 9mm Bearing Gear Box w/ MOSFET (Model: Wired To Handguard)

LCT

LCT V-Gear 9mm Bearing Quick Spring Change Gear Box w/ MOSFET (Model: Wired To Handguard)

LCT

LCT LCK47 6mm Bearing Gear Box w/ MOSFET & Switch Assembly (Model: Wired To Buttstock)

LCT

LCT LCK47S 6mm Bearing Gear Box w/ MOSFET & Switch Assembly (Model: Wired To Buttstock)

A&K Airsoft

A&K Complete Metal Gearbox for SR25 Series Airsoft AEG Rifles

Valken

Valken Version 2 Gearbox Shell w/ 6mm Bushings for ASL Series Airsoft AEGs

LCT

LCT Complete Gearbox for PP19 Airsoft AEG

LCT

LCT Complete Gearbox for LC-3 Airsoft AEG (Wiring: Rear-Wired)

LCT

LCT Airsoft CNC Aluminum Motor Cage for Version 3 Airsoft AEG Gearboxes

Laylax

Laylax PSS10 ZERO Trigger with High Pressure ZERO Piston for Tokyo Marui VSR-10 Airsoft Sniper Rifles

EMG

EMG Helios Platinum Complete Version 2 Gearbox w/ Motor for M4/M16 Airsoft AEG

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