Airsoft Guns Buyers Guide
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Airsoft AEG Gearbox and Accessories

The Skeleton of an Airsoft Gun?

In this category, you will find complete gearboxes from top manufacturers with high quality performance parts. Complete gearboxes are an easy way to upgrade your airsoft guns performance. Reinforced gearboxes are important if you plan on upgrading your gun to have a higher velocity since an upgraded spring usually puts more strain on your stock gearbox and stock gearboxes tend to warp and crack when a high tension spring is installed.

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Polar Star JACK HPA Conversion Kit For M4/M16
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Polar Star JACK HPA Conversion Kit For M4/M16

$345.00

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PolarStar F2 V2 HPA Conversion Kit For M4
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PolarStar F2 V2 HPA Conversion Kit For M4

$430.00

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Lancer Tactical CNC Machined Version 3 Gearbox Shell for AK AEGs (Red)

Lancer Tactical CNC Machined Version 3 Gearbox Shell for AK AEGs (Red)

$109.99$98.99

Save: $11.00
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LayLax PROMETHEUS EG Hard Gearbox Shell Ver.2 (8mm)
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LayLax PROMETHEUS EG Hard Gearbox Shell Ver.2 (8mm)

$185.00

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Double Eagle M59 Magazine

Double Eagle M59 Magazine

$8.00

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ZC LEOPARD Version 3 Gearbox Spring Set

ZC LEOPARD Version 3 Gearbox Spring Set

$4.95

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ZC LEOPARD Version 3 Gearbox Screw Set

ZC LEOPARD Version 3 Gearbox Screw Set

$4.95

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Echo 1 M14 OLD Model Replacement Gearbox

Echo 1 M14 OLD Model Replacement Gearbox

$69.95

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LCT Airsoft Version 3 Front Wired 9mm Bearing Gearbox

LCT Airsoft Version 3 Front Wired 9mm Bearing Gearbox

$126.00

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LCT Airsoft Version 3 Rear Wired 9mm Bearing Gearbox

LCT Airsoft Version 3 Rear Wired 9mm Bearing Gearbox

$126.00

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LCT Airsoft AK-47 AEG Front Wired Version 3 Gearbox

LCT Airsoft AK-47 AEG Front Wired Version 3 Gearbox

$94.50

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LCT Airsoft AK-47 AEG Rear Wired Version 3 Gearbox

LCT Airsoft AK-47 AEG Rear Wired Version 3 Gearbox

$94.50

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Double Bell M1911 Complete Spring Set

Double Bell M1911 Complete Spring Set

$11.50

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Classic Army Metal Bearing 9mm Gear Box for M14

Classic Army Metal Bearing 9mm Gear Box for M14

$49.00$24.50

Save: $24.50
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Echo 1 V3 Mechbox Shell ONLY (Paint Varied)

Echo 1 V3 Mechbox Shell ONLY (Paint Varied)

$29.99

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Lancer Tactical Spring Set for Ver. 7 Gearbox by SHS

Lancer Tactical Spring Set for Ver. 7 Gearbox by SHS

$8.00$7.20

Save: $0.80
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