Free Shipping for Orders over $149 in continental US. More Shipping Discounts Available Here!

Product Search

Narrow by Category

Accessories & Parts (93)

AEG Internal Parts (93)

Version 2 Gearboxes (93)

Narrow by Brand

Filters

Canada Compliant (93)

% Discount Coupon Eligible (23)

FPS 450 and Over (5)

FPS 450 and Under (8)

FPS 400 and Under (3)

Find in Store

Alhambra Superstore (CA) (52)

Outpost Antioch (CA) (17)

Outpost Houston (TX) (15)

Outpost Ontario (CA) (20)

Outpost Las Vegas (NV) (18)

Displaying 1 to 60 (of 93 products)

1 2 »

APS Edge II Version 2 Airsoft AEG Gearbox w/ Micro MOSFET

+ Model Options

$99.00

APS Edge II Version 2 Airsoft AEG Gearbox w/ Micro MOSFET

APS

ARES Airsoft Complete E.F.C.S Gearbox Set for ARES/Amoeba Series Airsoft AEGs

+ Model Options

$90.00 - $98.00

ARES Airsoft Complete E.F.C.S Gearbox Set for ARES/Amoeba Series Airsoft AEGs

ARES

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

$135.00

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

CYMA

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

$55.00

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

CYMA

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

$85.00

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

CYMA

Double Eagle Falcon 8mm Ver.2 Airsoft AEG Gearbox w/ Quick Change Spring (Type: Rear Wired T-Plug)

$79.00

Double Eagle "Falcon" 8mm Ver.2 Airsoft AEG Gearbox w/ Quick Change Spring (Type: Rear Wired T-Plug)

Double Eagle

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

+ Color Options

$119.00

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

Laylax Prometheus Ver2 EG Hard Gearbox Shell for V2 Airsoft AEG Rifles (Model: 8mm)

$138.00

Laylax Prometheus Ver2 EG Hard Gearbox Shell for V2 Airsoft AEG Rifles (Model: 8mm)

Lonex 8mm Airsoft AEG Version 2 Gearbox Shell

$50.00

Lonex 8mm Airsoft AEG Version 2 Gearbox Shell

Lonex

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

S&T

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 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

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

APS Silver Edge 8mm Ver.2 Airsoft AEG Gearbox

$72.00 - $82.00

APS "Silver Edge" 8mm Ver.2 Airsoft AEG Gearbox

APS

APS Silver Edge 8mm Ver.2 Airsoft AEG Gearbox Shell (Type: Ambidextrous)

$49.00

APS "Silver Edge" 8mm Ver.2 Airsoft AEG Gearbox Shell (Type: Ambidextrous)

APS

APS eSilver Edge 8mm Stripped Version 2 Airsoft AEG Gearbox Shell

$60.00

APS eSilver Edge 8mm Stripped Version 2 Airsoft AEG Gearbox Shell

APS

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

$109.00

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

APS

Ares Quick-Change Handguard Challenge Kit

+ Model Options

$115.00 - $335.49

Ares Quick-Change Handguard Challenge Kit

ARES

Bone Yard - G&P Complete i5 Version 2 Gearbox for M4/M16 Series Airsoft Guns (Store Display, Non-Working Or Refurbished Models)

$31.60
$79.0060% off

Bone Yard - G&P Complete i5 Version 2 Gearbox for M4/M16 Series Airsoft Guns (Store Display, Non-Working Or Refurbished Models)

Bone Yard

Complete JG / Echo1 Reinforced Full Metal Gearbox with Motor for G3 Series Airsoft AEG Rifle

$75.00

Complete JG / Echo1 Reinforced Full Metal Gearbox with Motor for G3 Series Airsoft AEG Rifle

JG Works

CYMA Complete Metal Gearbox for MP5 Series Airsoft AEG

$65.00

CYMA Complete Metal Gearbox for MP5 Series Airsoft AEG

CYMA

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

$135.00

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

CYMA

CYMA Platinum Complete Version 2 Gearbox w/ Motor for Umarex MP5 A4 / A5 Airsoft AEG

$119.00

CYMA Platinum Complete Version 2 Gearbox w/ Motor for Umarex MP5 A4 / A5 Airsoft AEG

CYMA

Double Bell Complete 8mm Ver. 2 Gearbox for M4/M16 Series Airsoft AEG (Model: Rear Wired)

$59.00

Double Bell Complete 8mm Ver. 2 Gearbox for M4/M16 Series Airsoft AEG (Model: Rear Wired)

Double Bell

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

$80.00

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

EMG Jack Licensed AEG Challenge Kit

+ Color Options

$235.00

EMG "Jack" Licensed AEG Challenge Kit

Sharps Bros

EMG Warthog Licensed AEG Challenge Kit

+ Color Options

$117.50 - $152.75

EMG "Warthog" Licensed AEG Challenge Kit

Sharps Bros

EMG x CYMA Complete Version 2 Gearbox w/ GATE ASTER MOSFET for Airsoft AEGs

$115.00

EMG x CYMA Complete Version 2 Gearbox w/ GATE ASTER MOSFET for Airsoft AEGs

CYMA

EMG x CYMA Platinum Complete Version 2 Gearbox w/ E-Shooter Kestrel Basic MOSFET for Airsoft AEGs

$145.00

EMG x CYMA Platinum Complete Version 2 Gearbox w/ E-Shooter Kestrel Basic MOSFET for Airsoft AEGs

CYMA

EMG x CYMA Platinum Complete Version 2 Gearbox w/ GATE ASTER MOSFET for Airsoft AEGs

$159.00

EMG x CYMA Platinum Complete Version 2 Gearbox w/ GATE ASTER MOSFET for Airsoft AEGs

CYMA

G&G Complete GC16 Version 2 Airsoft AEG Gearbox (Model: Front-Wired)

$137.00

G&G Complete GC16 Version 2 Airsoft AEG Gearbox (Model: Front-Wired)

G&G

G&P Complete 8mm Reinforced Gear Box for M4 M16 Airsoft AEG

+ Configuration Options

$70.85
$109.0035% off

G&P Complete 8mm Reinforced Gear Box for M4 M16 Airsoft AEG

G&P

Guarder Reinforced Metal Version 2 Gearbox for Airsoft AEGs

$45.00

Guarder Reinforced Metal Version 2 Gearbox for Airsoft AEGs

Guarder / Intruder Shop

JG V2 8mm QD Gearbox for Airsoft AEG

+ Version Options

$31.50 - $35.00

JG V2 8mm QD Gearbox for Airsoft AEG

JG Works

King Arms Complete Reinforced V2 Gearbox Gearbox Assembly w/ Quick Change Spring for EMG MK18 AEG Airsoft Rifles

$95.00

King Arms Complete Reinforced V2 Gearbox Gearbox Assembly w/ Quick Change Spring for EMG MK18 AEG Airsoft Rifles

King Arms / Eagle Force

KRYTAC Complete 8mm Nautilus Version 2 Gearbox for Krytac Series Airsoft AEG Rifles

$212.00

KRYTAC Complete 8mm Nautilus Version 2 Gearbox for Krytac Series Airsoft AEG Rifles

KWA Complete AEG2 2GX Ver.2 Gearbox for Airsoft AEG Rifles

+ Model Options

$125.00

KWA Complete AEG2 2GX Ver.2 Gearbox for Airsoft AEG Rifles

KWA

KWA Replacement Gearbox Shell Half for AEG 2.5+ / 3+ Series Airsoft AEG Rifles

+ Model Options

$45.00

KWA Replacement Gearbox Shell Half for AEG 2.5+ / 3+ Series Airsoft AEG Rifles

KWA

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

+ Model Options

$165.00

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

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

+ Model Options

$205.00

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

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

$28.00

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

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

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 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

Slong Airsoft 8mm Version 2 Stripped Airsoft AEG Gearbox

$34.95

Slong Airsoft 8mm Version 2 Stripped Airsoft AEG Gearbox

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

SRC Complete Version 2 Airsoft AEG Gearbox

+ Model Options

$49.95 - $89.00

SRC Complete Version 2 Airsoft AEG Gearbox

SRC

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

VFC

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

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

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

OUT OF STOCK

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

Classic Army

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

$130.00

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

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

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

OUT OF STOCK

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

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

OUT OF STOCK

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

Classic Army 9mm Stripped Gearbox Shell for Nemesis X9 Airsoft AEG Rifles

$56.00

Classic Army 9mm Stripped Gearbox Shell for Nemesis X9 Airsoft AEG Rifles

Classic Army

Displaying 1 to 60 (of 93 products)

1 2 »