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

$62.00

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

LCT Airsoft
Lonex 8mm Airsoft AEG Gearbox Shell - Ver.3

$60.00

Lonex 8mm Airsoft AEG Gearbox Shell - Ver.3

Lonex
Lonex 8mm Airsoft AEG Version 2 Gearbox Shell

$50.00

Lonex 8mm Airsoft AEG Version 2 Gearbox Shell

Lonex
M4 AEG Complete Gearbox w/ Microswitch by ARES / Umarex Elite Force

$95.00

M4 AEG Complete Gearbox w/ Microswitch by ARES / Umarex Elite Force

Elite Force / UmarexARES
Matrix QD Fast Spring Change 8mm Gearbox for M4 M16 Airsoft AEG (Model: Front Wire)

$49.00
$70.0030% off

Matrix "QD Fast Spring Change" 8mm Gearbox for M4 M16 Airsoft AEG (Model: Front Wire)

Matrix
Matrix Advanced 8mm M4 / M16 Version 2 Quick Change Spring Gearbox for Airsoft AEG Rifles (460-500fps) - Rear Wired

$120.00

Matrix Advanced 8mm M4 / M16 Version 2 Quick Change Spring Gearbox for Airsoft AEG Rifles (460-500fps) - Rear Wired

Matrix
Matrix Complete Metal Gearbox for SR25 Series Airsoft AEG Rifles

$59.00

Matrix Complete Metal Gearbox for SR25 Series Airsoft AEG Rifles

Matrix
Matrix Complete Spare Gearbox for MP40 / MP007 Series Airsoft AEG

$60.00

Matrix Complete Spare Gearbox for MP40 / MP007 Series Airsoft AEG

AGM
Matrix Full Metal Gearbox for M60 / Mk43 Airsoft AEG Machine Guns

$115.00

Matrix Full Metal Gearbox for M60 / Mk43 Airsoft AEG Machine Guns

A&K
Matrix Fully Assembled Gearbox for PKM Series Airsoft AEG Machine Gun

$120.00

Matrix Fully Assembled Gearbox for PKM Series Airsoft AEG Machine Gun

MatrixA&K
Matrix G2 Complete Gearbox Assembly for TM Compatible V2 M4 / M16 Airsoft AEGs
+ Type Options

$65.00

Matrix G2 Complete Gearbox Assembly for TM Compatible V2 M4 / M16 Airsoft AEGs

Matrix
Matrix G3 Complete Gearbox Assembly for TM Compatible V2 M4 Airsoft AEGs
+ Model Options

$59.00 - $59.95

Matrix G3 Complete Gearbox Assembly for TM Compatible V2 M4 Airsoft AEGs

MatrixS&T
Matrix Reinforced Ver.2 8mm Gearbox for Airsoft AEG by JG

$28.00

Matrix Reinforced Ver.2 8mm Gearbox for Airsoft AEG by JG

MatrixJG Works
MechLabs Nexxus SA HPA Engine Gearbox Kit
+ Color Options

$400.00 - $450.00

MechLabs Nexxus SA HPA Engine Gearbox Kit

MechLabs
Metal Gearbox Box Shell for P90 E90 Series Airsoft AEG (Classic Army Marui King Arms JG)

$30.00

Metal Gearbox Box Shell for P90 E90 Series Airsoft AEG (Classic Army Marui King Arms JG)

JG Works
Modify Tech Torus 8mm Reinforced V.2 Gearbox Shell w/ Tappet Plate

$59.00

Modify Tech Torus 8mm Reinforced V.2 Gearbox Shell w/ Tappet Plate

Modify Airsoft
Modify Tech Torus Reinforced Aluminum Version 3 8mm Gearbox Shell for AK/G36 Airsoft AEG Rifle

$59.00

Modify Tech Torus Reinforced Aluminum Version 3 8mm Gearbox Shell for AK/G36 Airsoft AEG Rifle

No reviews yet
Modify Airsoft
PolarStar Airsoft M60 Fusion Engine Electro-Pneumatic Gearbox Kit

$515.00

PolarStar Airsoft M60 Fusion Engine Electro-Pneumatic Gearbox Kit

PolarStar
PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit
+ Model Options

$505.00

PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit

EMGPolarStar
PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit
+ Model Options

$505.00

PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit

PolarStar
Retro Arms CZ Billet CNC 8mm QSC Ver.2.2 Gearbox Shell for VFC HK417 6 Series Airsoft AEG Rifles

$159.00

Retro Arms CZ Billet CNC 8mm QSC Ver.2.2 Gearbox Shell for VFC HK417 6 Series Airsoft AEG Rifles

No reviews yet
Retro Arms
Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for M4 Series Airsoft AEG Rifles
+ Model Options

$109.00 - $110.00

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

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

$178.00

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

No reviews yet
Retro Arms
Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for VFC Quick Change Spring Series Airsoft AEG Rifles

$124.00

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

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

$115.00

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

Retro Arms
Retro Arms CZ Billet CNC Ver.2 Gearbox Shell for HPA Engines

$110.00

Retro Arms CZ Billet CNC Ver.2 Gearbox Shell for HPA Engines

No reviews yet
Retro Arms
Retro Arms CZ CNC 8mm Gearbox Shell for M249 Series Airsoft AEG Rifles

$149.00

Retro Arms CZ CNC 8mm Gearbox Shell for M249 Series Airsoft AEG Rifles

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

$155.00

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

Retro Arms
Retro Arms CZ CNC 8mm Ver.3 Gearbox Shell for AK / G36 Series Airsoft AEG Rifles with Spring Guide

$129.00

Retro Arms CZ CNC 8mm Ver.3 Gearbox Shell for AK / G36 Series Airsoft AEG Rifles with Spring Guide

Retro Arms
S&T Complete Full Metal Lipo Ready Gearbox for PPSH Series Airsoft AEG Rifles

$99.00

S&T Complete Full Metal Lipo Ready Gearbox for PPSH Series Airsoft AEG Rifles

S&T
S&T Complete Full Metal Lipo Ready Gearbox for T21/Tavor 21 Professional Series Airsoft AEG Rifles

$100.00

S&T Complete Full Metal Lipo Ready Gearbox for T21/Tavor 21 Professional Series Airsoft AEG Rifles

No reviews yet
S&T
S&T Complete Full Metal Lipo Ready Gearbox for T21/Tavor 21 Sportline Series Airsoft AEG Rifles

$70.00

S&T Complete Full Metal Lipo Ready Gearbox for T21/Tavor 21 Sportline Series Airsoft AEG Rifles

S&T
S&T Complete Full Metal Lipo Ready Gearbox for Type 64 Series Airsoft AEG Rifles

$86.00

S&T Complete Full Metal Lipo Ready Gearbox for Type 64 Series Airsoft AEG Rifles

No reviews yet
S&T
S&T Complete Full Metal Lipo Ready Gearbox for VSS/VAL Series Airsoft AEG Rifles

$70.00

S&T Complete Full Metal Lipo Ready Gearbox for VSS/VAL Series Airsoft AEG Rifles

S&T
S&T Complete Lipo Ready Gearbox for G316/G36/UMP Series Airsoft AEG Rifles
+ Model Options

$30.00 - $60.00

S&T Complete Lipo Ready Gearbox for G316/G36/UMP Series Airsoft AEG Rifles

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

$69.00

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

No reviews yet
S&T
Slong Airsoft 8mm Version 2 Stripped Airsoft AEG Gearbox

$34.95

Slong Airsoft 8mm Version 2 Stripped Airsoft AEG Gearbox

No reviews yet
SLONG Airsoft
Specna Arms 8mm ORION Version 2 Gearbox for EDGE Series M4 AEG Airsoft Rifles
+ Model Options

$115.00

Specna Arms 8mm ORION Version 2 Gearbox for EDGE Series M4 AEG Airsoft Rifles

No reviews yet
Specna Arms
SRC Complete Version 2 Airsoft AEG Gearbox
+ Model Options

$49.95 - $89.00

SRC Complete Version 2 Airsoft AEG Gearbox

SRC
UMAREX Version 2 ECS Complete Gearbox Set

$154.95

UMAREX Version 2 ECS Complete Gearbox Set

No reviews yet
VFC
VFC Complete Replacement Gearbox w/ Spare Compression Kit for Heckler & Koch MP7 Series Airsoft AEG SMGs

$175.00

VFC Complete Replacement Gearbox w/ Spare Compression Kit for Heckler & Koch MP7 Series Airsoft AEG SMGs

VFC
VFC Gearbox Shell for 417 Series Airsoft AEG Rifles w/ Metal Bushings

$45.00

VFC Gearbox Shell for 417 Series Airsoft AEG Rifles w/ Metal Bushings

No reviews yet
VFC
VFC Version 2 ECS Complete Gearbox Set
+ Model Options

$139.00

VFC Version 2 ECS Complete Gearbox Set

VFC
WE-Tech Complete Full Metal Gearbox for M4 / M16 Series Airsoft AEG Rifles (Model: Rear Wiring)

$80.00

WE-Tech Complete Full Metal Gearbox for M4 / M16 Series Airsoft AEG Rifles (Model: Rear Wiring)

WE-TECH
ZCI 8mm Ver.2 Complete Gearbox w/ Microswitch & QD Spring Change
+ Wiring Options

$85.00 - $95.00

ZCI 8mm Ver.2 Complete Gearbox w/ Microswitch & QD Spring Change

ZCI Ltd.
ZCI 8mm Ver.3 Complete Gearbox w/ Microswitch & QD Spring Change
+ Model Options

$74.80
$85.0012% off

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

ZCI Ltd.
ZCI CNC Aluminum 8mm Gearbox for M249 Series Airsoft AEG LMGs
+ Model Options

$139.00

ZCI CNC Aluminum 8mm Gearbox for M249 Series Airsoft AEG LMGs

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

$85.00

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

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

OUT OF STOCK

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

A&K
A&K Reinforced Airsoft AEG Ver.2 8mm Gearbox Shell

OUT OF STOCK

A&K Reinforced Airsoft AEG Ver.2 8mm Gearbox Shell

A&K
A&K SR25 Gearbox Shell Set

OUT OF STOCK

A&K SR25 Gearbox Shell Set

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

OUT OF STOCK

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

No reviews yet
Angel Custom
APS eSilver Edge Gearbox for Ver.2 M4 Airsoft AEG Rifles
+ Model Options

OUT OF STOCK

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

APS
APS Rocket Edge II Limited Edition 8mm High Cycle Version 2 Airsoft AEG Gearbox (Model: Ambidextrous)

OUT OF STOCK

APS Rocket Edge II Limited Edition 8mm High Cycle Version 2 Airsoft AEG Gearbox (Model: Ambidextrous)

No reviews yet
APS
APS Rocket Edge II Limited Edition 8mm High Cycle Version 2 Airsoft AEG Gearbox (Model: Standard)

OUT OF STOCK

APS Rocket Edge II Limited Edition 8mm High Cycle Version 2 Airsoft AEG Gearbox (Model: Standard)

No reviews yet
APS
Arcturus 8mm Version 2 Complete Gearbox w/ QD Spring Change & Microswitch (Model: Rear Wiring / T-Plug)

OUT OF STOCK

Arcturus 8mm Version 2 Complete Gearbox w/ QD Spring Change & Microswitch (Model: Rear Wiring / T-Plug)

Arcturus
Arcturus 8mm Version 3 Complete Gearbox w/ QD Spring Change, Microswitch & Motor (Model: T-Plug)

OUT OF STOCK

Arcturus 8mm Version 3 Complete Gearbox w/ QD Spring Change, Microswitch & Motor (Model: T-Plug)

No reviews yet
Arcturus
Arcturus 8mm Version 3 PE Complete Gearbox Challenge Kit w/ QD Spring Change & Perun Mosfet (Model: T-Plug)

OUT OF STOCK

Arcturus 8mm Version 3 PE Complete Gearbox Challenge Kit w/ QD Spring Change & Perun Mosfet (Model: T-Plug)

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

OUT OF STOCK

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

ARES
ARES New Generation Amoeba Version 2 Gearbox with EFCS System

OUT OF STOCK

ARES New Generation Amoeba Version 2 Gearbox with EFCS System

ARES